skip_navigation

Diameters of Polygons

Investigate the ratio of perimeter to diameter for regular polygons.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: 2D shapes, Perimeter, Polygons

Sequences

Generate sequences using term-to-term and sequence to term rules.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Jay Timotheus

Fach:  Mathematics

Schlagwörter: Patterns

The Discriminant

Explore the role of the discriminant in describing the roots of quadratic equations.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Andy Kemp

Fach:  Mathematics

Schlagwörter: Quadratic

Transformations of Graphs

Explore transformations of graphs in a dynamic environment.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Functions, Transformations, Graphs

Heads and Tails

Experimental probability... for better samples make them bigger.
(Navigator activity)

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Binomial Distribution, Probability

Light Law

Use a light probe to explore an example of an inverse square law

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Ian Galloway

Fach:  Mathematics

Schlagwörter: Physics, STEM

g by freefall

Use the CBR2 to collect motion data and calculate the acceleration due to gravity.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Ian Galloway

Fach:  Physics

Schlagwörter: Physics

Car motion

Use the CBR2 to collect and display motion data for different toy cars.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Ian Galloway

Fach:  Physics, STEM

Schlagwörter: Physics, Velocity

Carbon dating

Estimate the age of a skeleton and discover exponential functions while investigating radioactive decay.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Physics, STEM

Schlagwörter: Physics, Exponential, Functions, Differential equations

What's in your breakfast?

Inequalities and data handling in the context of the nutritional content of breakfast cereals

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Mathematics, Biology

Schlagwörter: STEM, Inequalities, Data

Reaction times

Pose a question, set up an experiment and analyse your results using TI-Nspire.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Physics, STEM

Schlagwörter: STEM, Data

Patterns to Graphs

Experience the connection between a number pattern and its graph

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Linear, Patterns, Functions, Graphs

A number plus its square

How many ways to solve problems such as "a number plus its square equals 16"?

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Mathematics

Schlagwörter: Various topics

Barn and pen problem

A simple version of the maximum-area problem for younger students

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Area, Optimization

Parallelogram Area

Investigating and developing the area of a parallelogram dynamically.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Jon Skinner

Fach:  Mathematics

Schlagwörter: Area, Parallelogram

Triangle Area

Discovering the formula for the area of a triangle

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Jon Skinner

Fach:  Mathematics

Schlagwörter: Triangle, Area

Magic Squares

An investigation into the patterns found in Magic Squares.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Matthew Reames

Fach:  Mathematics

Schlagwörter: Arithmetic, Number puzzles

Perfect Pitch

Look for connections and patterns in the frequencies and wavelengths of sequences of musical notes

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Linda Tetlow

Fach:  Mathematics, STEM

Schlagwörter: Exponential, Patterns, STEM, Geometric series, Physics, Loci

The sheep-pen problem

Recognise a quadratic in a realistic context and solve an optimisation problem

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Allan Duncan

Fach:  Mathematics

Schlagwörter: Quadratic, Perimeter, Area, Algebra