Key concepts: Let’s compare two groups using statistics. Start with the raw data and draw stem and leaf plot before introducing the technology. The raw data includes some data entry errors and students have the opportunity to manage the real …
Aim: Induce some index laws based on patterns. Key concepts: Induce some index laws based on patterns. ClassPad Apps: Main Activity Solution
Key concept: Develop an understanding of negative integer powers. ClassPad Apps: Main Activity Solution
Key concepts: Use the sine, cosine and tangent ratios to solve to solve problems involving right-angled triangles. While the equations can be solved by other methods, NumSolve is encouraged here and an extension is to save the formulae in an …
Key concepts: Draw scale diagrams to solve problems involving right-angled triangles. This technique is useful whenever a scale diagram can be used to solve the problem. Apps: Geometry Activity Solution
Unpacking linear functions and coordinate geometry activities for Year 9&10. Key concepts for this activity centre on: Dynamically draw a triangle to calculate slope of a line segment. Introduce geometry link in an eActivity. Extend to length of the line …
Unpacking linear functions and coordinate geometry activities for Year 9&10. Key concepts for this activity centre on: Exploring the effects of changing parameters in the equation of a straight line using dynamic graphing. Use sliders and animate variation in the …
Unpacking linear functions and coordinate geometry activities for Year 9&10. Key concepts for this activity centre on: Familiarity with the Graph & Table app. The activity uses a problem context to develop the linear rule and then control the table of …
Problem Dice: Key concepts: Introduce random number generators on the ClassPad and simulate a dice game. Activity Solution Problem Dice Program: Key concepts: Based on the Maths 300 activity Problem Dice, this activity introduces the Program app to simulate …