Secondary maths collection
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Composite functions
Lesson presentations and activities
IGCSE has some functions work on it. This is mainly consolidation of what I have taught them so far but I am about to move onto composite functions hence the last few slides look a bit different to what they will need to get used to as I want them to figure out what's going on. When I teach with this I will show them the proper notation for composite functions on the board after they have answered the questions. If you have time, you may want to add in some animations to replace the f(g(x) with fg(x) etc.
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g.vulpe4 years ago
Thank you - great for practice
amosgachoka5 years ago
Good i used it as starter
ClaireG10015 years ago
Puzzle
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MrsDekker2 years ago
Thank you so much for sharing this! I couldn't see the functions you were using. I got f(x)=x^2, g(x)=x+3, and h(x)=1-2x. Am I correct? Thanks!
TES Resource Team7 years ago
Thank you for publishing your resource. It has been selected to be featured in a new secondary maths collection.
Fun A level maths activity, Composite functions: Numerical Introduction. A Bingo game to get students used to substituting numbers into functions and then composite functions.
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mathewduxbury6 years ago
yjbirch6 years ago
badger55157 years ago
Practice questions, homeworks and assessments
A PowerPoint I made to take my Year 10s through the new GCSE topic on Functions. Starts with simple function notation and substitution, before moving on to composite functions - both numeric and algebraic - and finishing with inverse functions.
Also included are two codebreakers for the substitution elements that lead to a funny joke. I also created a Tarsia for the inverse functions element, but sadly can't upload that to TES. Instead, you can download it here: https://drive.google.com/file/d/0B_raar3XGLkMVVhRdFZvUDJQNk0/view?usp=sharing (ignore the weird preview it gives you - just download it and it's fine).Reviews
thomas86917 days ago
Have no problem getting a free resource and having to work out a few answers - thanks - these slides are really helpful. :)
Fatima_Fernandes2 years ago
Thanks!
rachel5552 years ago
Fab!
New on the GCSE syllabus, Clive is struggling with function notation icluding inverse and composite functions. Can your students check, correct and explain what Clive has done wrong in the four questions? This should encourage discussion.
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alisontodd195 years ago
badger55157 years ago
TES Resource Team7 years ago
Thank you for publishing your resource. It has been selected to be featured in a new secondary maths collection.
This presentation gives students the knowledge on Composition of functions.
I aim to introduce the concept and then give a few examples followed by questions with answers and, finally, a challenge question for the ambitious students.
Please feel free to review my resource.
Hope this helps,
A_Maths.
Reviews
ed11ame6 years ago
TES Resource Team7 years ago
Thank you for publishing your resource. It has been selected to be featured in a new secondary maths collection.
BGH8 years ago
Great PowerPoint - thanks.
A brilliant Tarsia activity by Gill Hillitt on composite functions. These type of activities can be used to consolidate understanding of a given topic, and foster positive group work and co-operative learning. For more ideas on how to use these types of activities (including twists!) and to download the latest version of the wonderful free software to open this resource (and create your own), just click on the web-link. If you have any comments or feedback for Gill, please share them below.
Reviews
TES Resource Team7 years ago
Thank you for publishing your resource. It has been selected to be featured in a new secondary maths collection.
Owen1348668 years ago
Excellent Tarsia activity where students have to complete the domino chain by answering questions on composite functions. I'd suggest having it all printed out and laminated so it can be reused!
gpatey9 years ago
Brilliant resource for new AQA GCSE. Just needed four minor amends to avoid expanding the product of two linear expressions which my Y9 sets have not yet done. Ages and categories should be revised to include Y9 and up doing new GCSE.
Ideal for GCSE revision, this worksheet contains exam-type questions that gradually increase in difficulty. This sheet covers Composite Functions (aka ‘Function of a Function’.
These review sheets are great to use in class or as a homework. They are also excellent for one-to-one tuition and for interventions.
For similar-style revision sheets on other topics, click 👉 tes.com/../more...
Answers are included, as is a NEW STYLE of PowerPoint, which allows individual questions to be selected for enlarged display onto a screen. The answer can then be worked out ‘live’ by the teacher (or student) or a single click will reveal my solution. This not only helps in class, but it is also very useful for a student who is revising at home 😀.
👍If you like this resource, then please rate it and/or leave a comment💬.
If the rate-resource button on this page does not work, then go to your ratings page by clicking here 👉tes.com/.../rate-resources…Reviews
Kathin4 years ago
Really good resource and exactly what I was looking for!
raginipd4 years ago
djacob344 years ago
Just what I was looking for, thank you!