Mobile Phone Plans provides a context for the use of line graphs. Mobile phone plans: find the best deal 1 Mobile phone plans: find the best deal 2 Mobile phone plans: find the best deal 3 Mobile phone plans: peak and off-peak Mobile phone plans: one company Mobile phone plans: several companies
Triathlon helps users explore features of a distance-time graph. Triathlon: distance-time graphs Triathlon: triathlete Triathlon: elite triathletes Triathlon: the course
NLVM: Algebra manipulatives Algebra balance scales: negatives Grapher
Trigonometry develops the concept of trigonometry from simple comparisons to more formal approaches. Trigonometry: measuring with triangles Trigonometry: similar triangles Trigonometry: cosine Trigonometry: sine Trigonometry: tan Trigonometry: using sine Trigonometry: using cosine Trigonometry: using tan Trigonometry: find hypotenuse Trigonometry: find angles
NLVM: Space manipulatives Pentominoes Tessellations Pattern blocks Geoboard Platonic solids Polyominoes Golden rectangle
Learn Alberta: Exploring Space series. Exploring diameter and circumference Exploring relationships of angles
Learn Alberta: Exploring Measurement series. Exploring triangles Exploring trigonometry
Area of Compound Shapes helps users to find the area of compound shapes by breaking them into rectangles and triangles. Compound shapes: small shapes Compound shapes: medium-sized shapes Compound shapes: large shapes Compound shapes
Area of Triangles helps users to find the area of triangles. Area of triangles: triangles with a right angle Area of triangles: height intersects with the base inside the triangle Area of triangles: height intersects with the base outside the triangle Area of triangles: triangles without vertical or horizontal sides Area of triangles
Learn Alberta: Exploring Measurement series. Exploring the Pythagorean theorem Exploring area and perimeter
Biscuit Factory explores ratio relationships in the context of gears. Biscuit factory: ratios Biscuit factory: complex ratios Biscuit factory: directions Biscuit factory: create a two-gear system Biscuit factory: create a three-gear system Biscuit factory: gears and speed
Drive helps users solve proportional problems with distance and time. Drive: hard problems
Squirt helps users explore and express proportional relationships. Squirt: three containers: complex proportional relationships
NLVM: Number manipulatives Sieve of Eratosthenes Pascal's triangle
Learn Alberta: Exploring Number series. Exploring order of operations Exploring powers of 10
Learn Alberta: Exploring Fractions and Percentages series. Exploring combined percentages
Learn Alberta: Exploring Measurement series. Exploring ratios and proportions Exploring square roots
Matchbox Machine is designed to help students understand how to construct and interpret boxplots. Matchbox machine: take a sample Matchbox machine: plot the variation Matchbox machine Matchbox machine: varying scoop size and speed Matchbox machine: varying scoop size Matchbox machine: varying speed
Rice Crisp Machine is designed to help students understand how to construct and interpret boxplots. Rice crisp machine: take a sample Rice crisp machine: plot the variation Rice crisp machine
NLVM: Chance manipulative Coin tossing
NLVM: Data manipulative Scatterplot
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