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Andy Lutwyche's Shop

Average Rating4.68
(based on 8557 reviews)

I have been a teacher for over 20 years - all the stuff I upload has been tried and tested in my classroom. I don't mind a discussion on Twitter too where I also share new resources. I now have a personal website: https://andylutwyche.com/

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I have been a teacher for over 20 years - all the stuff I upload has been tried and tested in my classroom. I don't mind a discussion on Twitter too where I also share new resources. I now have a personal website: https://andylutwyche.com/
Probability Puzzle
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Probability Puzzle

(42)
Find the letters with the given probabilities to find the punchline to the joke! I'm particularly pleased with this joke as I made it up!!!
Valentine's Chocolates
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Valentine's Chocolates

(0)
Cut the cost of producing your box of Valentine's Chocolates by reducing the amount of packaging you have. Surface area and could be taken to varying levels of difficulty.
KS3 - Plumbing Accounts - Algebra Worksheet
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KS3 - Plumbing Accounts - Algebra Worksheet

(3)
This worksheet activity is designed to be used as a simple introduction to rearranging formulae in algebra, but getting students to calculate using the formula initially before rearranging it to work backwards using inverse operations.
Probability Names
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Probability Names

(1)
Find the letters with the listed probabilities and then unjumble to reveal a name. My attempt at doing something different with probability.
Completing The Square - Codebreaker
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Completing The Square - Codebreaker

(19)
Solve the quadratic equations by completing the square to find the punchline to a (pretty average) joke. My Year 12s liked it as a quick reminder though! Some involve rearranging first and they aren't too difficult - I will use them with Year 11 too.
Equations of Lines Codebreaker
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Equations of Lines Codebreaker

(6)
This is higher GCSE or A Level co-ordinate geometry which involves rearranging equations to the form ax+by+c=0, finding an equation given a point etc. The joke made my class groan massively, but I was in stitches mainly due to their reaction!
Batman and Robin Loci Worksheet
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Batman and Robin Loci Worksheet

(11)
Using loci which criminals are caught in each of the four situations. This involves the locus around a point, perpendicular bisector and angle bisector. Have tried to show rough answers too, if it helps.
Some Average Problems
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Some Average Problems

(1)
Here are some simple average questions from sets of data, plus one question using a frequency table too, all on one sheet.