DK Find Out! Math
DK

Learn about numbers, geometry, fractions, multiplication, averages, and other math concepts.

Brains On! Numbers
Brains On!

The questions we have about numbers are uncountable.

Illuminations: Designing a Virtual Path
Illuminations (National Council of Teachers of Mathematics)

In this activity, students use their knowledge of number, measurement and geometry to design a “virtual path” which enables a ladybug to hide under a leaf.

Illuminations: Toy-Shop Numbers
Illuminations (National Council of Teachers of Mathematics)

A toy-shop theme is used to help stimulate and generate discussion about numbers.

Illuminations: Looking Back and Moving Forward
Illuminations (National Council of Teachers of Mathematics)

In this final lesson of the Unit, students use logical thinking to create, identify, extend, and translate patterns.

GeoGebra: Calculating Products of Decimals IM 6.5.8
GeoGebra

“Calculating Products of Decimals” from IM Grade 6 by Open Up Resources and Illustrative Mathematics.

GeoGebra: Rational and Irrational Numbers IM 8.8.3
GeoGebra

“Rational and Irrational Numbers” from IM Grade 8 by Open Up Resources and Illustrative Mathematics.

GeoGebra: Decimal Representations of Rational Numbers IM 8.8.14
GeoGebra

“Decimal Representations of Rational Numbers” from IM Grade 8 by Open Up Resources and Illustrative Mathematics.

GeoGebra: Using Diagrams to Represent Addition & Subtraction IM 6.5.2
GeoGebra

“Using Diagrams to Represent Addition and Subtraction” from IM Grade 6 by Open Up Resources and Illustrative Mathematics.

GeoGebra: Using Diagrams to Represent Multiplication IM 6.5.7
GeoGebra

“Using Diagrams to Represent Multiplication” from IM Grade 6 by Open Up Resources and Illustrative Mathematics.

GeoGebra: The Stock Market IM 7.5.17
GeoGebra

“The Stock Market” from IM Grade 7 by Open Up Resources and Illustrative Mathematics.

GeoGebra: Negative Rates IM 7.5.12
GeoGebra

“Negative Rates” from IM Grade 7 by Open Up Resources and Illustrative Mathematics.