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

Pythagoras - two approaches

Areas of squares ...or lengths of sides, squared?

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Allan Duncan

Fach:  Mathematics

Schlagwörter: Pythagoras

How many squares?

Encourages a systematic approach when searching for solutions. (Works well with TI-Nspire Navigator)

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Andy Kemp

Fach:  Mathematics

Schlagwörter: Circles, Mathematical thinking

The arbelos

Investigate relationships between radii of the semicircles and the perimeter and area of this interesting shape

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Allan Duncan

Fach:  Mathematics

Schlagwörter: Perimeter, Area, Circles, Geometry

Dimensions of a Circle

Derive the formulae for the circumference and area of a circle using multiple representations.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Allan Duncan

Fach:  Mathematics

Schlagwörter: Circumference, Area, Circles, Geometry

Mean or Median?

Distinguish between mean and median from a dot plot

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Allan Duncan

Fach:  Mathematics

Schlagwörter: Mode, Median

Exploring our Solar System

Detailed data for the properties of the planets with 10 pages of questions.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Bikash Jain, Stephen Arnold

Fach:  STEM

Schlagwörter: Data, STEM, Physics, Sustainability

Coordinates

An introduction to the use of coordinates for younger students

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Coordinate systems

Premier League Goals

Compare frequencies of goals scored per team per match and resulting scorelines.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics, STEM

Schlagwörter: Data, Frequency, Sport, Probability, Coding

GB Olympic Medals

UPDATED. How many Olympic medals will Team GB win in Rio 2016?

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Data, Sport

The Legacy

You have been left one million pounds! How to spend or invest it over 50 years?

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Allan Duncan

Fach:  Mathematics

Schlagwörter: Interest, Tables, Modeling

Midpoint Investigation

Investigate the relationship between the coordinates of the endpoints of a line segment and the coordinates of its midpoint.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Karen Birnie

Fach:  Mathematics

Schlagwörter: Points and lines, Coordinate systems

Function Machines

Put a number into the Function Machine and see what comes out. (Includes video tutorial)

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Functions, Coding

Dynagraphs

Explore functions in a novel environment - moving points on two parallel lines.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Autor: Andy Kemp

Fach:  Mathematics

Schlagwörter: Quadratic, Functions, Exponential, Linear

City Data

Data from 50 cities around the world - all ready to be explored and analysed

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Decimals, Data, Differentiation

Semigrams

Investigate shapes formed by joining mid-points of adjacent sides of a quadrilateral.

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: 2D shapes, Geometry

Lift Off

Compare real data about the capacity of passenger lifts in the UK and EU

Verlag: Texas Instruments UK

Herausgeber: Barrie Galpin

Fach:  Mathematics

Schlagwörter: Data, Box plots, Averages, Regression