# ClassroomWarrior's Shop

Average Rating4.39
(based on 36 reviews)

Year 4 teacher, mathematics subject leader and all round top bloke in an outstanding primary school in Kent. My philosphy is to never charge more than the price of a pint or a glass or wine for a resource.

42k+Views

Year 4 teacher, mathematics subject leader and all round top bloke in an outstanding primary school in Kent. My philosphy is to never charge more than the price of a pint or a glass or wine for a resource.

#### Times Table Challenge - Mastery - Expected and Greater Depth

(1)
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 &amp; 12x - tables View the free lessons in my shop to get a taste of my style: https://www.tes.com/teaching-resources/shop/ClassroomWarrior

#### Equivalent Fractions - Year 3 - Mastery - 5 Lessons

(2)
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) View the free lessons in my shop to get a taste of my style: https://www.tes.com/teaching-resources/shop/ClassroomWarrior

#### Decimals - Year 4 - Mastery - 16 Lessons

(1)
16 lessons on decimals 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-record-tenths. Lesson-2–To-record-in-tenths. Lesson-3–To-record-in-tenths-(in-different-ways). Lesson-4–To-write-hundredths. Lesson-5–To-write-hundredths. Lesson-6-To-write-hundredths-(in-different-ways). Lesson-7-To-record-hundredths. Lesson-8-To-write-decimal-numbers. Lesson-9-To-compare-and-order-decimal-numbers. Lesson-10-To-write-decimal-numbers. Lesson-11-To-compare-and-order-decimal-numbers. Lesson-12-To-compare-and-order-decimal-numbers. Lesson-13-To-round-decimal-numbers. Lesson-15-To-divide-whole-numbers-by-10. Lesson-16-To-divide-whole-numbers-by-100. 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

#### Multiply by 3, 4 & 8 - Multiplication - Year 3 - Mastery - 3 Lessons

(1)
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

#### Multiplication & Division - Year 4 - Mastery - 20 Lessons

(1)
20 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 Lesson-16-To-multiply-2-digit-numbers. Lesson-17–To-understand-commutativity. Lesson-18–To-multiply-by-0-and-1. Lesson-19–To-divide-by-1 Lesson-20–To-multiply-three-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

#### Length - Measurement - Year 3 - Mastery - 8 Lessons

(0)
8 lessons on length which make links to addition, subtraction &amp; 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

#### Negative Numbers - Year 4 - Mastery - 1 Lesson

(0)
1 lessons on negative numbers 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. 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-Subtraction - Bar Model - Year 3 - Mastery - 1 Lesson

(0)
1 lessons on using the Bar Method to solve addition and subtraction word problems (measurement) 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 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)

(0)

#### Number (Place Value)- Counting in 4s, 8s & 50s - Year 3 - Mastery - 2 Lessons

(0)
2 lessons on number 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-count-in-fifties Lesson-2–To-be-able-to-count-in-fours-and-eights 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

#### Roman Numerals - Year 4 - Mastery - 2 Lessons

(0)
2 lessons on Roman Numerals 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-write-Roman-numerals-to-20. Lesson-2-To-write-Roman-numerals-to-100. 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

#### Formal Written Methods - Division - Year 3 - Mastery - 5 Lessons

(1)
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

#### Division - Year 3 - Mastery - 4 Lessons

(0)
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

#### Fractions - Number Pairs - Year 3 - Mastery - 1 Lesson

(11)
1 lessons on fractions and making number pairs 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. Includes questions as greater depth and a detailed lesson plan. I have used this lesson for an observation. Lesson-1-Making-number-Pairs-Fractions 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) Fits in with a five lesson sequence which can be viewed here: https://www.tes.com/teaching-resource/adding-fractions-year-3-mastery-5-lessons-11484575

#### Place Value - Year 4 - Mastery - 14 Lessons

(1)
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

#### Addition with renaming (exchanging) - Year 3 - Mastery - 7 Lessons

(1)
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

#### Written Methods - Multiplication - Year 3 - Mastery - 5 Lessons

(0)
5 lessons on written methods of multiplication 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-know-how-to-multiply-2-digit-numbers Lesson-2-To-be-know-how-to-multiply-2-digit-numbers Lesson-3-To-be-know-how-to-multiply-2-digit-numbers Lesson-4-To-be-know-how-to-multiply-2-digit-numbers-with-regrouping Lesson-5-To-be-know-how-to-multiply-2-digit-numbers-with-regrouping 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

#### Word Problems - Multiplication/Division - Year 3 - Mastery - 4 Lessons

(0)
4 lessons on multiplication and division word problems 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-solve-multiplication-word-problems Lesson-2-To-know-how-solve-multiplication-division-word-problems Lesson-3-To-know-how-solve-multiplication-division-word-problems Lesson-4-To-know-how-to-create-my-own-multiplication-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

#### Area - Year 4 - Mastery - 7 Lessons

(0)
7 lessons on Area 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-be-able-to-measure-the-surface-an-object-covers. Lesson-2-To-be-able-to-find-the-area-of-rectilinear-shapes-by-counting-squares. Lesson-3-To-be-able-to-find-the-area-of-rectilinear-shapes-by-counting-squares. Lesson-4-To-be-able-to-find-the-area-of-rectilinear-shapes-by-counting-squares. Lesson-5-To-measure-area-(using-multiplication). Lesson-6-To-measure-area-(shapes-in-different-orientations)—Greater-Depth. 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

#### Multiply & Divide by 3, 4 & 8 - Multiplication & Division - Year 3 - Mastery - 4 Lessons

(0)
4 lessons on multiplication and 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-&amp;-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