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Math
100 Maths Puzzles - KS3 / GCSE
Some maths puzzles I found on the internet which can be used as starters or plenaries, or escape routes if half the class don't turn up because of an assembly over running! Ideal for KS3 and GCSE students.
Mega Revision PPT KS3 (11-14) GCSE (14-16)
A mega revision PowerPoint with topics from KS3 (11-14 year olds and GCSE (14-16 year olds). I've just stuck questions from my worksheets into one big PowerPoint to keep them organised and save on printing / photocopying. Just under 100 sets of questions from a big range of KS3 and KS4 topics (includes fractions,decimals percentages, transformations, trigonometry, area, angles, construction, equations, quadratics, sequences, graphs, sampling, probability and a load more) Hope you find them useful!
Check out mega PowerPoint with answers for a more up to date version!
Nth Term of Quadratic Sequences - PowerPoint
A KS3 / GCSE PowerPoint with a little tutorial showing how to find the nth term of quadratics in the form ax2 + c and ax2 + bx + c. Starter has 10 multiple choice questions on finding nth term of linear sequecnes, there are a few examples then some questions with answers.
Hope you find it useful
KS3 Maths Simple construction worksheet
Construct Perpendicular bisectors of these line segments
Construct angle bisectors for these angles
Construct perpendicular lines from the point on these lines
Construct perpendicular lines from these points to the lines
A simple sheet I made for students to practise the compass constructions
Stem and leaf worksheet
Is what it says on the tin. Has starter, main and extention, question have interpreting and creating stem and leaf diagrams, and includes finding the median, mode and range.
Scatter Graphs with Aliens
A little powerpoint i made to introduce comparing variables with scatter graphs, introducing line of best fit and correlation, good talking points as correlations are not what you'd expect.
Hope you find it useful.
Solving simultaneous equations graphically
KS3 / GCSE PowerPoint activity. A simple couple of slides showing what we mean by solving simultaneous equations and how to solve them graphically. Assumes students can plot y=mx + c style equations. Some questions and answers at the end.
Solving Equations Powerpoint
A simple solving equations powerpoint made for a group who needed a little reinforcement. a fun little algebra starter, make sure you change teachers names to suit your school. Some examples and then some questions.
Hope you find it useful
KS3 Adding and Subtracting Fractions powerpoint
A simple KS3 powerpoint showing adding and subtracting fractions with the same and different denominators. Tfere's a warm up on LCM and equivalent fractions and some queestions with answers at the end.
Surface area of cubes and cuboids worksheet
Maths worksheet suitable for KS3 and KS4. Calculating surface Area (cubes and cuboids). Objective: to be able to find the surface area of cubes and cuboids. Classwork or homework simple worksheet for find the surface area of cubes and cuboids, extention activity asking students to find the dimensions for a given surface area, and some simple starter questions for a settler.
Let me know what you think.
Angles on a line worksheet
KS3 Maths worksheet. Angles on a straight line workssheet. Objective: to be able to find missing angles on a straight line and around a point without using a protractor
Simple angles worksheet useful for classwork or homework with angles on a line and around a point, extention activity with some algebra type questions.
Trig- finding angles worksheet
KS4 maths worksheet. Objective: to be able to find missing angles using sin, cos and tan.A worksheet for trigononmetry, finging angles using the inverse of sin, cos and tan. Starter is finding lengths using sin,cos and tan. Extention asks students to design a revision aid for trigonometry.
Please let me know what you think
The probability line
A worksheet with starter, main and extention, includes vocabulary of probability and probability lines which use words and decimals.
Bearings Worksheet
Simple bearings worksheet, with a starter main and extention. Starter has drawing angles and covers rules of bearings, extention asks pupils to find a link from bearing from A to B and bearing from B to A.
Angles of Parallel Lines PowerPoint
A PowerPoint showing alternate, corresponding and interior angles followed by some questions to practise. Ideal for KS3 and GCSE students.
The Bus Stop method powerpoint
A powerpoint showing the bus stop method for division. Ideal for KS2 and KS3 students.
Nth term worksheet
An nth term worksheet with starter questions on substitution and basic algebra. Please let me know what you think.
Percentages worksheet (without calculator)
Simple 3 part worksheet for finding percentages. Starter has 10, 50 and 1%, main has questions finding percentages of amounts, extention is increasing amounts by given percentage.
GCSE Maths: Direct Proportion Worksheet
A worksheet with starter main and plenary, about direct proportion, finding constant of proportionality and writing equations linking variables.
Finding equations of parallels and perpendiculars
A GCSE powerpoint showing how to find the eqaution of parallel and perpendicular lines, with some questions at the end. To be used on the interactive whiteboard.