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How Tall?

Source: Curious George Interactive/Online Activity

Estimate measurements using non-standard units in this online interactive game. NOTE: A self-leveling feature reinforces new learners and challenges more advanced students. Details »

Glass Palace

Source: Curious George Interactive/Online Activity

Count on from the middle of a sequence to identify a missing two-digit number in this online game. NOTE: A self-leveling feature reinforces new learners and challenges more advanced students. Details »

Count Your Chickens

Source: Curious George Interactive/Online Activity

Practice counting and number recognition with this online interactive game. NOTE: A self-leveling feature reinforces new learners and challenges more advanced students. Details »

Grouping & Graphing: Math Investigation

Source: Curious George Lesson Plan

Explore different ways to group and sort items according to one or more attributes. Graph information about the groups by first creating concrete graphs and then moving on to creating and interpreting symbolic graphs. Details »

100's Day

Source: Curious George Video

Explore the concept of 100 by watching kids count and represent 100 objects. Details »

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PBS KIDS Characters

Find teaching resources and program information such as episode descriptions and educational learning goals for PBS KIDS shows.

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A girl thinking about math

Nurture early math skills with original math games, offline activities, and age specific milestones for math development.

(Available in English and Spanish)

Girl looking through microscope

Find science, technology, engineering, and math resources for PreK-12 teachers and students.

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