DOGBALL 2.0 – A Study of Bounce – Part 2 (Solution)
Below is a video outlining a solution answering the questions posed in the resource “Dogball 2.0 – A Study of Bounce – Part 1“. It is not intended to be the best or only way to answer these questions. It …
Category:
General Resources, Videos for Learning
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FX9860GAU, FXCG20/50AU
As Big As Can Be
The introductory videos introduce students to a complete unit of work, a study of quadratic functions. The unit starts with a geometric optimisation problem (paper folding) that prompts students to ask the question “is that as big as can be?” …
Category:
Replacement Units, Videos for Learning
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FX100AU, FX82AU, FX9860GAU, FXCG20/50AU
CP250 Solve System Of Equations With 3 Unknowns
Use one of the 2D templates to solve systems of equations with 2 or more variables.
Category:
'How to' on Classpad/CAS
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400
CP350 Using Sliders To Explore Functions
How to use sliders in graph and table to explore function transformations.
Category:
'How to' on Classpad/CAS
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400
CP172 Inverse Of A Function
Find the inverse of a function algebraically using invert and also view the inverse graphically.
Category:
'How to' on Classpad/CAS
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400
CP205 Solving Simultaneous Linear Equations 1
Solve simultaneously the equations 2x – 3y = -1 and x + y = 7 using a traditional step by step elimination method in Main.
Category:
'How to' on Classpad/CAS
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400
CP240 Restrict Range Of Solutions With Trig Equations
Two methods to restrict the range of solutions returned when solving trig equations in Main.
Category:
'How to' on Classpad/CAS
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400
Generosity – an approach to fractions and percentages.
This unit uses the context of generosity to introduce a need to have a fractional way of thinking about something.
It develops a way of thinking about fractions – the for-every idea – that is the elusive multiplicative model.
Developed over about 5 years, this approach has been tried and seems to work. 🙂
Category:
General Resources
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FX100AU, FX82AU, FX9860GAU, FXCG20/50AU
Exponential and trigonometric functions
A selection of documents that share some nice ideas about exponential functions, trigonometric functions and a lovely context where both concepts come together.
Category:
General Resources
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FXCG20/50AU
Cup Snakes – Describing Linear Change
A video introduction presents the mathematics of cup snakes, a hands on phenomena involving additive change that gives rise to a way to think about linear growth. Modeling this phenomena theoretically, with the help of two cups, and through data, with the help of many, many cups, these videos give rise to some of the big ideas around developing and using linear algebraic models to describe additive bi-variate change. These ideas are then unpacked in the accompanying ‘chapter replacement’ booklet.
Category:
Videos for Learning
Technology:
CLASSPAD 300/330, CLASSPAD FXCP400, FX100AU, FX82AU, FX9860GAU, FXCG20/50AU