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DynamicPaper ICON
Data Analysis and Probability

Dynamic Paper

Pre-K-2, 3-5, 6-8, 9-12

Need a pentagonal pyramid that's six inches tall? Or a number line that goes from ‑18 to 32 by 5's? You can create all those things and more! Place the images you want, then export it as a PDF or as a JPG image.

GeometricSolids
Geometry

Geometric Solids

Pre-K-2, 3-5, 6-8, 9-12
This tool allows you to manipulate various geometric solids and investigate their properties.
TurtlePond
Measurement

Turtle Pond

Pre-K-2, 3-5, 6-8
Estimate length and angle measure while guiding a turtle to a pond using computer commands.
Concentration
Geometry

Concentration

Pre-K-2, 3-5

Play a matching game with different representations of equivalent items.

PatchTool
Geometry

Patch Tool

Pre-K-2, 3-5
Use this tool to design a pattern using geometric shapes.
ShapeTool
Geometry

Shape Tool

Pre-K-2, 3-5, 6-8
This tool allows you to create any geometric shape imaginable. Squares, triangles, rhombi, trapezoids and hexagons can be created, colored, enlarged, shrunk, rotated, reflected, sliced, and glued together.
ShapeCutter
Geometry

Shape Cutter

Pre-K-2, 3-5, 6-8, 9-12
With this tool, you can explore how to decompose shapes and recompose them to make other shapes. You can draw and cut shapes and also use slides, turns, and flips to move pieces around.
eEx_4.6.2a ICON
Data Analysis and Probability

4.6.2a Discussing Strategies Extension

Pre-K-2
Consider how this estimation activity provides an opportunity for the student with Down's Syndrome to participate.
eEx_4.6.2 ICON
Data Analysis and Probability

4.6.2 Discussing Strategies

Pre-K-2
Work in groups to share ideas.
eEx_4.2.1old ICON
Geometry

4.2.1 Making Triangles

Pre-K-2

Understand the mathematical meaning of a triangle and the idea of congruence, or sameness, in geometry.