Decimal Bridge

Mathematics discovery

Decimal Bridge

Today's mission

Decimal Bridge: Look and choose

Decimal Bridge: Choose the picture that fills one whole strip.

Notice Try Show
A whole strip divided into ten equal spaces with colored part cards

What do you think?

Grown-up guide

Learning goal

Compose a whole from equal parts and connect tenths to familiar measurement contexts in Grade 2.

Listen for

Ten pieces always make one whole even when the pieces are unequal.

Teaching move

Keep Kindergarten work to whole-part composition and introduce tenths only in the Grade 2 mission.

Standards under review

CCSS.MATH.1.G.A.3 / CCSS.MATH.2.G.A.3

Educator review is required before verified-release status.

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