# ClassroomWarrior's Shop

Year 4 teacher, mathematics subject leader and all round top bloke in an outstanding primary school in Kent. Currently experimenting with teaching a mastery curriculum.

Year 4 teacher, mathematics subject leader and all round top bloke in an outstanding primary school in Kent. Currently experimenting with teaching a mastery curriculum.

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Year 4 teacher, mathematics subject leader and all round top bloke in an outstanding primary school in Kent.
Currently experimenting with teaching a mastery curriculum.

5 lessons on fractions that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-know-how-to-find-equivalent-fractions-Fractions
Lesson-2-To-know-how-to-find-equivalent-fractions-Fractions
Lesson-3-To-know-how-to-find-equivalent-fractions-Fractions
Lesson-4-To-know-how-to-find-equivalent-fractions-Fractions
Lesson-5-To-know-how-to-find-equivalent-fractions-Fractions
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/fractions-number-pairs-year-3-mastery-1-lesson-11484587

5 lessons on fractions that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-add-fractions-using-pictorial-representations--to-simplify-fractions-after-adding-them-Fractions
Lesson-2-To-subtract-fractions-using-pictorial-representations--to-simplify-fractions-after-they-have-been-subtracted-Fractions
Lesson-3-To-compare-the-fractions-1-2-and-1-4-Fractions
Lesson-4-To-compare-fractions-using-pictorial-representations-Fractions
Lesson-5-To-compare-fractions-with-different-names-(denominators)-using-pictorial-representations-and-number-lines-Fractions
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Greater Depth – Questions and activities designed to deepen mathematical thinking.
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/fractions-number-pairs-year-3-mastery-1-lesson-11484587

15 lessons on multiplication and division that have been adapted from the mastery approaches used in Shanghai. The learning is differentiated through conceptual/procedural variation as well as the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1--To-multiply-by-6
Lesson-2--To-multiply-by-7
Lesson-3--To-multiply-by-9
Lesson-4--To-multiply-by-9
Lesson-5--To-multiply-by-11
Lesson-6-To-multiply-by-11
Lesson-7--To-multiply-by-12
Lesson-8--To-divide-by-6
Lesson-9--To-divide-by-7
Lesson-10--To-divide-by-9
Lesson-11--To-multiply-and-divide-by-11-and-12
Lesson-12--To-divide-with-remainders
Lesson-13--To-solve-word-problems-involving-multiplication-and-division.
Lesson-14--To-solve-word-problems-involving-multiplication-and-division
Lesson-15--To-solve-word-problems-involving-multiplication-and-division
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

12 lessons on addition and subtraction that have been adapted from the mastery approaches used in Shanghai. The learning is differentiated through conceptual/procedural variation as well as the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-Addition-To-find-totals-and-sums.
Lesson-2-Addition-To-add-without-renaming.
Lesson-3-Addition-To-add-with-renaming-(in-the-ones-column).
Lesson-4-Addition-To-add-with-renaming-(in-tens-and-ones).
Lesson-5-Addition-To-add-with-renaming-(in-hundreds--tens-and-ones).
Lesson-6-Addition-To-add-using-mental-strategies-(making-tens--hundreds-and-thousands).
Lesson-7-To-solve-addition-and-subtraction-word-problems.
Lesson-8-Subtraction-To-subtract-without-renaming-(column-subtraction).
Lesson-9-Subtraction-To-subtract-with-renaming-(in-tens-and-ones).
Lesson-10-Subtraction-To-subtract-with-renaming-(in-hundreds-tens-and-ones).
Lesson-11-Subtraction-To-subtract-with-renaming-(in-hundreds-tens-and-ones).
Lesson-12-Subtraction-To-solve-addition-and-subtraction-word-problems.
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice ��� Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

14 lessons on place value that have been adapted from the mastery approaches used in Shanghai. The learning is differentiated through conceptual/procedural variation as well as the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-count-in-hundreds-and-twenty-fives
Lesson-2-To-count-in-thousands
Lesson-3-To-count-in-thousands--hundreds--tens-and-ones.
Lesson-4-To-use-an-understanding-of-place-value-to-count
Lesson-5-To-understand-place-value-in-a-4-digit-number.
Lesson-6-To-compare-and-order-numbers.
Lesson-7-To-compare-and-order-4-digit-numbers.
Lesson-8-To-make-number-patterns-(100--10--1-more-and-less).
Lesson-9-To-make-number-patterns-(4-digit-numbers).
Lesson-10-To-count-in-sixes--sevens-and-nines.
Lesson-11-To-round-numbers-to-the-nearest-1000.
Lesson-12-To-round-numbers-to-the-nearest-10--100-and-1000.
Lesson-13-To-round-numbers-to-estimate.
Lesson-14-To-round-numbers-to-estimate.
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

6 lessons on fractions that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1--To-know-what-a-fraction-is-Fractions
Lesson-2-Making-number-Pairs-Fractions
Lesson-3-To-know-how-to-count-in-Tenths-Fractions
Lesson-4-Adding-Fractions-Fractions
Lesson-5-Adding-Fractions-Fractions
Lesson-6-To-know-how-to-subtract-Fractions
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

TES PICKS

Times table activity that has been adapted from the mastery approaches used in Singapore. The activity is differentiated through conceptual and procedural variation.
These activities will challenge children at 'Expected' and at 'Greater Depth'
Covers the 2x, 3x, 4x, 5x, 6x, 7x, 8x, 9x, 10x, 11x & 12x - tables

3 lessons on multiplication that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1---To-know-how-to-multiply-by-3
Lesson-2---To-know-how-to-multiply-by-4
Lesson-3---To-know-how-to-multiply-by-8
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

4 lessons on addition that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1--To-be-able-to-work-out-addition-and-subtraction-facts
Lesson-2--To-be-able-to-make-simple-additions-using-1s
Lesson-3--To-be-able-to-make-simple-additions-using-10s
Lesson-4--To-be-able-to-make-simple-additions-using-100s
This work been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

4 lessons on subtraction that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1--To-be-able-to-make-simple-subtractions-using-1s
Lesson-2--To-be-able-to-make-simple-subtractions-using-10s
Lesson-3--To-be-able-to-make-simple-subtractions-using-100s
Lesson-4--To-be-able-to-make-simple-subtractions-using-columns
This work been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

6 lessons on addition that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1--To-be-able-to-make-simple-additions-using-HTO
Lesson-2--To-be-able-to-add-with-renaming-ones-to-tens
Lesson-3--To-be-able-to-add-with-renaming-tens-to-hundreds
Lesson-4--To-be-able-to-add-with-renaming
Lesson-5--To-be-able-to-add-with-renaming
Lesson-6--To-be-able-to-add-with-renaming
This work been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

5 lessons on angles that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-learn-what-makes-an-angle-and-identify-angles-in-objects-Angles
Lesson-2-To-see-angles-on-the-inside-and-outside-of-objects-Angles
Lesson-3-To-find-angles-in-shapes--to-determine-the-relationship-between-the-number-of-angles-in-a-shape-and-the-number-of-sides-Angles
Lesson-4-To-find-right-angles-in-everyday-objects--to-understand-what-makes-a-right-angle-Angles
Lesson-5-To-compare-angles-using-the-terms-'right'-angle-and-'acute'-angle--to-identify-acute-angles-as-smaller-angles-than-right-angles-Angles
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Greater Depth – Questions and activities designed to deepen mathematical thinking.
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/fractions-number-pairs-year-3-mastery-1-lesson-11484587

2 lessons on shape that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-describe-2-D-shapes-using-familiar-vocabulary-about-lines-and-angles.
Lesson-2-To-describe-3-D-shapes-using-familiar-terms--to-identify-properties-of-3-D-shapes.
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Greater Depth – Questions and activities designed to deepen mathematical thinking.
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/fractions-number-pairs-year-3-mastery-1-lesson-11484587

5 lessons on lines that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-identify--define-and-create-perpendicular-lines--to-find-perpendicular-lines-in-everyday-objects.
Lesson-2-To-identify--define-and-create-parallel-lines--to-find-parallel-lines-in-everyday-objects.
Lesson-3-To-define-and-identify-vertical-and-horizontal-lines--to-find-vertical-and-horizontal-lines-in-everyday-life
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Greater Depth – Questions and activities designed to deepen mathematical thinking.
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/fractions-number-pairs-year-3-mastery-1-lesson-11484587

8 lessons on length which make links to addition, subtraction & multiplication. They have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
This work has been created for the new maths curriculum.
Lesson-1---To-write-length-in-metres-and-centimetres-Length
Lesson-2---To-write-length-in-Centimetres-Length
Lesson-3---To-write-length-in-metres-Length
Lesson-4---To-write-length-in-kilometres-and-metres-Length
Lesson-5--To-know-how-to-compare-length-Length
Lesson-6---To-know-how-to-solve-word-problems-Length
Lesson-7---To-know-how-to-solve-word-problems-Length
Lesson-8---To-know-how-to-solve-word-problems-Length
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

12 lessons on time that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-use-the-terms-'a.m.'-and-'p.m.'-correctly-to-identify-morning-or-afternoon-evening-Time
Lesson-2-To-learn-to-tell-time-to-the-minute--to-understand-the-relationship-between-the-minute-hand-and-hour-hand-Time
Lesson-3-To-consolidate-and-apply-a-variety-of-vocabulary-used-to-express-the-time-Time
Lesson-4-To-compare-analogue-and-digital-time--to-represent-time-using-both-analogue-and-digital-methods-Time
Lesson-5-To-tell-time-before-the-hour-using-the-hour-and-minute-hands-Time
Lesson-6-To-learn-to-tell-time-using-24-hour-notation--to-use-analogue-time-and-24-hour-notation-interchangeably-Time
Lesson-7-To-tell-the-time-on-an-analogue-clock-using-Roman-numerals-Time
Lesson-8-To-measure-time-in-seconds-and-milliseconds-Time
Lesson-9-To-measure-time-in-minutes-using-an-analogue-clock-and-a-timeline-Time
Lesson-10-To-measure-time-in-hours-using-an-analogue-clock-and-a-timeline-Time
Lesson-11-To-determine-how-many-seconds-are-in-a-minute-Time
Lesson-12-To-convert-seconds-into-minutes-using-number-bonds-Time
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Greater Depth – Questions and activities designed to deepen mathematical thinking.
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/fractions-number-pairs-year-3-mastery-1-lesson-11484587

5 lessons on fractions that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-determine-a-fraction-of-a-whole-number-using-pictorial-representations-Fractions
Lesson-2-To-find-a-fraction-of-a-whole-number-using-pictorial-representations--multiplication-and-concrete-objects-Fractions
Lesson-3-To-consolidate-finding-the-fraction-of-a-whole-number-Fractions
Lesson-4-To-apply-bar-modelling-to-represent-fractions-in-word-problems--to-solve-word-problems-using-pictorial-representations-and-abstract-methods-Fractions
Lesson-5-To-apply-bar-modelling-to-solve-word-problems-involving-the-fraction-1-2-Fractions
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Greater Depth – Questions and activities designed to deepen mathematical thinking.
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/fractions-number-pairs-year-3-mastery-1-lesson-11484587

4 lessons on division that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1-To-know-how-to-divide-by-3
Lesson-2-To-know-how-to-divide-by-4
Lesson-3-To-be-able-to-make-multiplication-and-division-families
Lesson-4--To-know-how-to-divide-by-4-8
This work been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

4 lessons on bar modelling that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1--To-know-how-to-use-part-whole-bar-models-for-addition---subtraction---2-digit-numbers
Lesson-2--To-know-how-to-use-part-whole-bar-models-for-addition---subtraction---3-digit-numbers
Lesson-3--To-know-how-to-use-comparison-bar-models-for-addition---subtraction---2-digit-numbers
Lesson-4--To-know-how-to-use-comparison-bar-models-for-addition---subtraction---3-digit-numbers
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

5 lessons on the formal written methods of division that have been adapted from the mastery approaches used in Singapore. The learning is differentiated through conceptual/procedural variation and the use of Concrete-Pictorial-Abstract (C-P-A) type activities.
Lesson-1--To-be-able-to-divide-2-digit-numbers
Lesson-2--To-be-able-to-divide-2-digit-numbers-with-regrouping
Lesson-3--To-be-able-to-divide-2-digit-numbers-using-formal-methods
Lesson-4--To-be-able-to-divide-2-digit-numbers-using-formal-methods-with-regrouping
Lesson-5--To-be-able-to-divide-using-formal-methods-with-regrouping-and-remainders
This work has been created for the new maths curriculum.
Lesson Structure
Introductory Activity – An activity to get this children thinking about the new concept. (5 mins)
Learn together – Introduces the new mathematical concept and helps the teacher model expert thinking. (10 mins)
Guided practice – Questions to encourage discussion and collaboration and further consolidation understanding of the new concept. Opportunities for children to explain in their own words how they solved to the class. (20 mins)
Independent activity – Questions to support AfL. Resources are on the final slide. (15 mins)
Check out my free lesson to get a taste of my style: https://www.tes.com/teaching-resource/addition-subtraction-bar-model-year-3-mastery-1-lesson-11317170

Addition Challenge that has been adapted from the mastery approaches used in Singapore. The activity is differentiated through conceptual and procedural variation.
These activities will challenge children at 'Expected' and at 'Greater Depth'.
Covers:
Within 10
1. Adding 1 (e.g. 7 + 1 and 1 + 7)
2. Doubles of numbers to 5 (e.g. 4 + 4)
3. Adding 2 (e.g. 4 + 2 and 2 + 4)
4. Number bonds to 10 (e.g. 8 + 2 and 2 + 8)
5. Adding 10 to a number (e.g. 5 + 10 and 10 + 5)
6. Adding 0 to a number (e.g. 3 + 0 and 0 + 3)
7. The ones without a family! 5 + 3, 3 + 5, 6 + 3, 3 + 6
Bridging 10
8. Doubles of numbers to 10 (e.g. 7 + 7)
9. Near doubles (e.g. 5 + 6 and 6 + 5)
10. Bridging (e.g. 8 + 4 and 4 + 8)
11. Compensating