About Seesaw Sign Up

Teachers, save “Math Mountains (Decomposing 5-12)” to assign it to your class.

Cathy Hink

Student Instructions

Math Mountains (Decomposing 5-12)

Select add to move this Activity to your device. 1. Look at the top of the Math Mountain, read the TOTAL 2. move The shapes to each side of the Math Mountain to show different PARTNERS 3. pen Write the PARTNERS. 4. Go to the next page and complete for each math mountain. 5. Check for quality and make changes if needed 6. check Click the green check when you are done.

1st Grade, Kindergarten, Other, Math
165 teachers like this
Compatible with: Chromebooks, computers, iPads, iPhones, Android tablets, Android phones, Kindle Fire

Students will edit this template:

Teacher Notes (not visible to students)

CCSS: .MATH.CONTENT.K.OA.A.1, CCSS.MATH.CONTENT.K.OA.A.2 In this activity students will view a 2.5 minute mini-lesson and then practice building part-part-whole for numbers 5-12. This is a gradual release in that for numbers 5-6 the counters are provided, in #7 there are extra counters to ensure the student knows to use only 7, #8-12 the students is asked to provide their own counters by using the Marker tool and tapping on the sides to show their thinking.