Pre-K-2
Encourage students to use
visualization, spatial reasoning, and geometric modeling to build their own
patterns or recreate one from given square arrays.
Pre-K-2
Choose a picture and use all seven pieces to fill in the outline.
Pre-K-2
Present an
estimation task and reflect on teaching decisions.
Pre-K-2
Work in groups to share ideas.
Pre-K-2
Consider how this estimation activity provides
an opportunity for the student with Down's Syndrome to participate.
Pre-K-2
Estimate the number of cranberries rather than the number of scoops.
3-5
Two video clips illustrate communication about mathematics among a teacher and her students.
3-5
Use communication as a tool to deepen their understanding of mathematics.3-5
The teacher reflects on her own mathematical learning.
3-5
Use a software to simulate two runners along a track.
