Pre-K-2
Help the alien spaceship move cows into corrals by counting, adding, and
subtracting. This activity helps children learn grouping, tally marks,
and place value.
Pre-K-2, 3-5, 6-8, 9-12
Use this tool to create a spinner to examine experimental and theoretical outcomes.
Pre-K-2, 3-5
Use counting strategies to make outfits for Bobbie Bear with different colored shirts and pants.
Click here to play Bobbie Bear in Spanish.
Pre-K-2, 3-5
Play a matching game with different representations of equivalent items.
Pre-K-2
The four games that can be played with
this applet help to develop counting and addition skills.
Pre-K-2
The four games that can be played with this applet help to develop counting and addition skills.
Pre-K-2, 3-5
Use this tool to design a pattern using geometric shapes.
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.
Pre-K-2, 3-5
This kinesthetic lesson involves using models to practice
regrouping and to reinforce place value understanding. Students work together
to play games involving bases 10 and 5. Students will also interpret models as
numbers.
Pre-K-2, 3-5
In this lesson, students learn to compose and decompose
numbers into the hundreds place as they move from standard form to expanded form and back again.
Students explore composing and decomposing numbers using base ten blocks and
place value cards.
