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Exploring Geometric Shapes and Their Solids
Investigating and then reasoning about the relationships within and between three-dimensional shapes. |
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Length, Perimeter, Area and Volume
Learn about the length, perimeter, area, and volume of similar objects using dynamic figures.
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Comparing Mean and Median Averages
These tasks illustrate how changes in data values influence the mean and median.
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Properties of Numbers Using Calculators
Hundred boards and calculators show a way of displaying various patterns and relationships among numbers.
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Using and Representing Data
This illustrates how weather data can be collected and examined using these tools.
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Understanding Distance, Speed and Time Through Number
Control the speeds and starting points of the runners, watch the race, and examine a graph of the time-versus-distance relationship.
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Properties of Rectangles and Parallelograms
Properties of rectangles and parallelograms are examined.
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Equivalence
The concept of equivalence is explored within the algebra.
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The Factor Game
You use your knowledge of factors to win at this game.
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Developing Geometry Skills
Describing figures and visualizing what they look like when they are transformed. |
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Exploring Histograms
This shows how the mean, median, and standard deviation depend on the choice of data.
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Spatial Reasoning Using Isometric Drawing
In this interactive geometry investigation students will explore polyhedra using different representations. |
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Multiplication Using Dynamic Sketches
Visualize the effects of multiplying a fixed positive number by positive numbers greater than 1 and less than 1. |
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Analyising Numeric and Geomeric Properies of Shapes
Develop understanding of ratio, proportion and least-common multiple. |
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Creating, Describing and Analyising Patterns
Use of patterns to analyze relationships and make predictions. |
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Properties of Polygons
Identify simple geometric shapes, describe their properties, and develop spatial sense. |
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Simulating Probability Simulations
Explore the relationship between theoretical and experimental probabilities. |
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The Product Game
In the Product Game, students start with factors and find their product. |
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Communicating About Mathematics Using Games
A choice to games to stimulate discussion.
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Pythagorean Relationships
Pythagoras is shown using visual shapes.
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Rate of Change in Linear Functions
Users can drag a slider on an interactive graph to modify a rate of change of a telephone bill. Uses linear plots. |
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Understanding Congruance, Similarilty and Transformations
Manipulate a shape and observe its behavior under a particular transformation or composition of transformations.
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Fraction Pie
The range of the numerator and denominator is limited to values from 0 to 100.
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Exploring Angle Sums Using Half Turns
You can interactively construct a figure that illustrates the sum of the angles in a triangle, quadrilateral or a pentagon.
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Cutting Corners
Provides an excellent opportunity for students to talk about the names and attributes of shapes they do not regularly meet.
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Shape Sorter Tool
Allows you to use a Venn diagram model to sort shapes based on their properties.
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Towers of Hanoi
The goal is to move all the discs from the left peg to the right one.
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Vector Investigation Tool
The goal is to move all the discs from the left peg to the right one.
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Graph Creator
A prototype graph creator for drawing and manipulating graphs
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Fraction Game
Practice your skills while you explore relationships among fractions and ways of combining fractions.
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