This PowerPoint follows the entire content for Chapter 1 of the Oxford textbook. Certain topics included are not in chapter 1 but builds on the skills students are currently learning in the chapter and will be useful later on. For example, for the simplifying indices topic I go a little further into writing indices in non-fractional form which is useful for when you teach derivatives. Conent covered through the PowerPoint include:
- Measurements and Estimates
- Rounding and Significant Figures
- Upper and Lower Bounds
- Measurement Error
- Percentage Error
- Basic Exponent Rules
* changing bases
* writing in non-fractional form - Standard form (scientific notation)
- Right angle trigonometry
* Pythagoras
* proving right angle triangles
* algebraic problems
* SOH-CAH-TOA
* elevation and depression
* problems involving circles
* 3D problems
* problems involving special quadrilaterals
* angles between lines and planes - Arc Length
Throughout the PowerPoint you will find GeoGebra links (click the icon) as well as Past Paper questions. There are also worked examples and exercises for students to complete throughout the lesson.
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Really useful and made my life so much easier especially since this is my first year teaching this course. The questions are really thought out and really helps me as a teacher to make sure I cover all bases. Thank you. I look forward to getting my hands the other chapters as I go.
Very useful! Thank you. Some questions it would be good if the answers/working out were included. All the resources from this person have been so helpful for Maths AI IB SL. I love that they use desmos and geogebra too. I recommend all of his resources. I hope he makes more for some of the missing chapters like chapter 9!
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