Exploring Math Mountains for 1st and 2nd Graders

The video introduces the Silly Rollers living on Math Mountain. It explains how to count rollers on different sides of the mountain and introduces the concept of partners and totals. A new example with a roller family of seven is provided to reinforce the learning. The video concludes with encouragement to continue practicing math skills.

What is the name of the mountain where the Silly Rollers live?

• Play Peak

• Math Mountain

• Roller Ridge

• Silly Hill

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CCSS.RF.1.3

CCSS.RF.1.4

CCSS.RF.2.3D

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How many rollers are in the family mentioned in the story?

• Five

• Four

• Seven

• Six

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CCSS.RL.1.3

CCSS.RL.2.3

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If four rollers went down one side of the mountain, how many went down the other side?

• Four

• Two

• Three

• One

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CCSS.5.OA.B.3

What concept explains the sum of rollers on both sides of the mountain?

• Partners

• Summation

• Totality

• Division

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CCSS.2.OA.C.4

What does each side of the mountain represent in the story?

• Obstacles

• Partners

• Challenges

• Goals

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CCSS.RL.3.9

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CCSS.RL.4.9

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In the new roller family, how many rollers went down the left side?

• Four

• Three

• Two

• Five

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CCSS.1.NBT.A.1

How many rollers went down the right side in the new roller family?

• One

• Two

• Four

• Three

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CCSS.1.NBT.A.1

What is the total number of rollers in the new family?

• Seven

• Five

• Six

• Eight

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CCSS.1.NBT.A.1

What should the students continue doing according to the narrator?

• Playing

• Visiting

• Practicing

• Resting

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CCSS.RL.1.6

CCSS.RL.5.6

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What is the narrator's plan at the end of the video?

• To play

• To rest

• To visit Math Mountain

• To teach more

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CCSS.RL.1.6

CCSS.RL.5.6

CCSS.RL.6.6

CCSS.RL.7.6

CCSS.RL.8.6