Categories
Elementary School Operations and Algebraic Thinking Patterns

Patterns for Lil’ Guys

What about this table and her knowledge about numbers, lead this kid to put down 39? Tell a story in the comments.

Categories
3.NF.2 Fractions

“3 out of 2 doctors recommend…”

 

What does the student know? What does the student think is going on with fractions? How would you help?

Categories
3.OA.1 Multiplication

Khan Academy: Meaning of Multiplication

What’s going on here? ¬†How would you help?

Categories
3.OA.1 Multiplication

Multiplication Issues (from Khan Academy)

This student has done a great job articulating their issue. How would you help?

Categories
3.NF.2 Fractions

How big is three-eighths?

In the student’s work below, what is “it” and why does the student think that matters?

Three-eighths

[Source: http://maine.edc.org/file.php/1/docs/LocatingFractions_StAssessSamples-OERMath.pdf ]