Detta är en portal från lärare till lärare.
Dela dina aktiviteter med andra och se dem presenterade här!
Innovative way to explore fraction concepts, particularly equivalence and addition.
Publisher: Texas Instruments UK
Editor: Barrie Galpin
Author: Jay Timotheus
Labels: Fractions, Similarity, Geometry
Shoe Sizes with Box Plots
Introducing boxplots and using them to compare very large data sets.
Labels: Data, Box plots, Time series
Discover, confirm, illustrate and use Pythagoras' Theorem
Averages with dice
Simulate the throws of one or more dice, predict and tabulate outcomes. Plot the data and obtain averages and the range.
Labels: Averages, Expected frequency, Randomness, Probability
Explore five circle theorems by moving lines and points around the TI-Nspire screen.
Experience reflection dynamically: relationships between the object, the image and the position and orientation of the mirror.
Labels: Reflection, Geometry
Animation comparing absolute and relative frequencies for simulated dice throws and coin tosses
Labels: Frequency, Probability
Introducing the connection between linear equations and straight-line graphs
Labels: Linear, Patterns, Functions
A dynamic approach to enlargement and similarity
Labels: Geometry, 2D shapes
When constructing triangles, why is there only one possibility?
Geometrical constructions and patterns in the context of crop circles
Labels: Polygons, Triangle, Symmetry, PI
Generate sequences using term-to-term and sequence to term rules.