![]() ![]() The students begin by 'learning' how to sail a boat and then engage with various aspects of sailing and as a result learn about the fundamental trigonometric ratios. This is a complete unit to facilitate the teaching and learning of right-angle triangle trigonometry. vcp file contains an animate-able geometric construction to help kick-start this unit. The unit then focuses on families of quadratic functions, using technology and algebraic techniques to appreciate their graphical and algebraic characteristics. ![]() The unit starts with a geometric optimisation problem that prompts students to ask the question “is that as big as can be?” This question drives the generation and use of an algebraic model for the geometric system and emphasises the importance of the vertex form of a quadratic function. This is a complete unit to facilitate the study of quadratic functions. vcp file contains all the data that is used in the unit, in a Spreadsheet and as Statistics variables. Extensive notes are provided on the use of technology, to refine a user defined algebraic model as well as to obtain models of best fit. The unit contains a wealth of data, drawn from a range of aspects of the modern world. The unit approaches the fitting of models to bivariate data via the underlying properties of constant additive or multiplicative change and encourages students to critique the ‘fit’ of algebraic models prior to their refinement and use. This is a complete unit to introduce the use of algebraic models (linear and simple exponential) to describe deterministic and stochastic change, as it is seen in the world around us. fx-100AU PLUS 2 nd Edition Manager Software.fx-82AU PLUS II 2 nd Edition Manager Software.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |