3-5, 6-8
This applet is the Product Game: a fun, interactive game that exercises your skill with factors and multiples.
3-5, 6-8
Find your personal number using your birthday! It is the month + date + year & month × date × year.
Pre-K-2
Consider how this estimation activity provides
an opportunity for the student with Down's Syndrome to participate.
Pre-K-2
Work in groups to share ideas.
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.
6-8, 9-12
Become comfortable with using both radians and degrees.
Pre-K-2
Present an
estimation task and reflect on teaching decisions.
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
This applet allows for the exploration of the area of rectangles.
