Golden Ratio in the face investigation

Golden Ratio in the face investigation

A great lesson where students investigate the golden ratio proportions in the face. A 10 minute starter using the same concept with the hand helps introduce the idea. They can then look at how well celebrities fit the golden ratio. Finishes with a video that shows somebody using photoshop to make a face match the golden ratio grid (a link to youtube).
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Standard Deviation

Standard Deviation

A simple but very clever way to introduce standard deviation. Students thoroughly understand the purpose and how to use standard deviation being taught with this resource. Pair it with a few extra questions from a textbook to make a full lesson.
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Oil Trading Game

Oil Trading Game

Fun one-off lesson. Perfect for end of term fun lessons! Students get to buy and sell oil barrels using news items to aid their decisions. All explained clearly through the powerpoint. 3 different sets of news articles so potential to use it for 3 different lessons with the same class. Lasts around 45 minutes. Teachers use a clever excel spreadsheet that does all the calculations for them. If students make a mistake with their own calculations the spreadsheet will "fine" them and calculate their totals by itself.
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Angle calculations Killer Question worksheet

Angle calculations Killer Question worksheet

I created an extra tough question that uses all KS3 angle knowledge and takes a good half lesson to complete. All students love trying to tackle such a difficult question that is still totally accessible. Answers included. Students need to know the following: Angles around a point Angles on a straight line Angles in parallel lines Angles in polygons
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Half lesson, one sheet test on straight line graphs

Half lesson, one sheet test on straight line graphs

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all types of plotting linear equation questions that can be found in the GCSE. Ideal for finishing the straight line graphs chapter. I use it for a pretest before the official chapter test.
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Half lesson, one sheet test on Inequalities

Half lesson, one sheet test on Inequalities

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all knowledge on inequalities that can be found in the GCSE. This includes solving inequalities, inequality diagrams and regions. Ideal for finishing the inequalities chapter. I use it for a pretest before the official chapter test.
bdsouza1
Half lesson, one sheet test on all Constructions and Loci

Half lesson, one sheet test on all Constructions and Loci

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all types of constructions and loci that can be found in the GCSE. Ideal for finishing the constructions and loci chapter. I use it for a pretest before the official chapter test.
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Half lesson, one sheet test on Indices and surds

Half lesson, one sheet test on Indices and surds

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all types of Indices and Surds questions that can be found in the GCSE. Ideal for finishing the Laws of Indices and Surds chapter. I use it for a pretest before the official chapter test.
bdsouza1
Half lesson, one sheet test on solving all Linear Equations

Half lesson, one sheet test on solving all Linear Equations

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all types of soliving linear equation questions that can be found in the GCSE. Ideal for finishing the Linear Equations chapter. I use it for a pretest before the official chapter test.
bdsouza1
Half lesson, one sheet test on all Fractions skills

Half lesson, one sheet test on all Fractions skills

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all Fraction questions that can be found in the GCSE.
bdsouza1
Half lesson, one sheet test on Solving Quadratic Equations

Half lesson, one sheet test on Solving Quadratic Equations

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all types of solving quadratic equation questions that can be found in the GCSE. Ideal for finishing the Quadratic Equations chapter. Includes factorising, the formula, completing the square and trial and improvement. I use it for a pretest before the official chapter test.
bdsouza1
Half lesson, one sheet test on Indices and Standard form

Half lesson, one sheet test on Indices and Standard form

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all types of Indices and Standard Form questions that can be found in the GCSE. Ideal for finishing the Indices chapter. I use it for a pretest before the official chapter test.
bdsouza1
Half lesson, one sheet test on all tranformations

Half lesson, one sheet test on all tranformations

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. This tests all types of transformation questions that can be found in the GCSE. Ideal for finishing the transformations chapter. I use it for a pretest before the official chapter test.
bdsouza1
All half lesson, one sheet tests.

All half lesson, one sheet tests.

I have written a number of mini tests to fit perfectly on to one sheet of A4 (I actually print them 2 to a page so A5!). These tests can be completed and peer marked in the same lesson and will be reused by you many many times over the years. Really easy to mark due to the layout of the test paper and the markschemes included. If you would like editable copies please comment with an email address and I will send you the originals.
bdsouza1
Circle theorems and intersecting chords

Circle theorems and intersecting chords

Absolutely everything you need to teach Circle Theorems. Intersecting Chords is not in the GCSE but nice extension for the top ability and is in the MEP. Guides students to write revision notes for each theorem and gives directed practise after each theorem is learnt. Finish with (or use throughout) a 50 question worksheet that hits all theorems. All answers included. A handy worksheet to help students match theorems to questions for revision later down the line also included.
bdsouza1
Linear Programming iGCSE

Linear Programming iGCSE

A couple of lessons clearly explaining the difficult Linear Programming questions in the iGCSE. Animation shows step by step method. Use the worksheets alongside the PowerPoint. This resource assumes that students already know how to use inequalities to shade regions.
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All Percentages for GCSE

All Percentages for GCSE

Many lessons worth of resources. Covers the teaching for eveything on Percentages with worksheets, exercises and revision. Included a mini test that can be complete and peer marked in the lesson. Also an A-A* focused task where students work in pairs answering questions stuck up around the room.
bdsouza1
Inequalities - solving - diagrams - regions

Inequalities - solving - diagrams - regions

Everything required to teach all of inequalities (not including Linear Programming). Many lessons worth with a focus on the regions part. Print the blank coordinate grids and guide students with the powerpoint. Lots of practice for them to do too with all answers on the PowerPoint.
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