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Hier vindt u leermiddelen voor de STEM-vakken.

 

Zoek hieronder naar lesmaterialen, gratis activiteiten, video's en publicaties om te gebruiken in de klas.

Pythagoras - two approaches

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

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Pythagoras

The arbelos

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

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Perimeter, Area, Circles, Geometry

Dimensions of a Circle

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

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Circumference, Area, Circles, Geometry

Mean or Median?

Distinguish between mean and median from a dot plot

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Allan Duncan

Onderwerp:  Mathematics

Tags: Mode, Median

Population predictions

Real-time population data is used to develop models and make predictions of world population growth.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jonathan Powell

Onderwerp:  Mathematics

Tags: Linear, Exponential, Data

Moving from Degrees to Radians

Measuring angles using degrees and radians (both decimals and fractions of π).

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Nevil Hopley

Onderwerp:  Mathematics

Tags: Fractions, Decimals, Angles, History of maths, Trigonometry

Volumes of Revolution

Rotate a curve about the x-axis and explore the volume of the shape generated.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Andy Kemp

Onderwerp:  Mathematics

Tags: Integration

The Sine Rule

Investigate ratios in triangles that are not right-angled

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Trigonometry, Sine

Shoe Sizes with Box Plots

Introducing boxplots and using them to compare very large data sets.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Jay Timotheus

Onderwerp:  Mathematics

Tags: Data, Box plots, Time series

Semigrams

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

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: 2D shapes, Geometry

Lift Off

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

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Data, Box plots, Averages, Regression

London Marathon

Times and winners of the London Marathon (1981-2009).

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Data, Time series, Box plots, Sport, Statistics

Trial and Improvement

Use trial and improvement to find the roots of a quadratic - multiple representations

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Decimals, Data, Differentiation

Matchsticks

Recording matchstick patterns leads to linear functions. (Contains video tutorial)

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Nevil Hopley

Onderwerp:  Mathematics

Tags: Linear, Patterns

Optimizing the sheep pen

Discussion of seven different approaches to an optimization problem

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Onderwerp:  Mathematics

Tags: Various topics, Circle theorems

Hydrocarbons

Pattern spotting in the context of the chemical formulas of the hydrocarbons

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Linda Tetlow

Onderwerp:  Mathematics

Tags: Patterns, STEM, Chemistry, Sustainability

Ice and Salt

Use a temperature probe to investigate the effect of adding salt to a water/ice mixture.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Ian Galloway

Onderwerp:  Mathematics

Tags: Physics, Data collection, Sustainability

Air Resistance

Motion data from weighted cones shows air resistance varies as the square of terminal speed

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Ian Galloway

Onderwerp:  Physics, STEM

Tags: Physics

Introducing Trigonometry

Use interactive diagrams to investigate the ratio of two sides of a right-angled triangle.

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Fiona Moir

Onderwerp:  Mathematics

Tags: Trigonometry

Exploring our Solar System

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

Uitgever: Texas Instruments UK

Editor: Barrie Galpin

Auteur: Bikash Jain, Stephen Arnold

Onderwerp:  STEM

Tags: Data, STEM, Physics, Sustainability