K.CC.A.1

Earthbound Expedition: Counting Crystals

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Game Info for Teachers

COMBINED RATING

4.0 Stars

TEACHERS (2)

4.0

STUDENTS (0)

0.0

LENGTH

12 Minutes

GRADES

CAPABILITIES

Text-to-Speech Support

Saves Progress

Description

Earthbound Expedition: Counting Crystals is an adventure-puzzle game where players join Victor, a brave miner, on a journey through glowing underground caves. His mission is to mine magical crystals numbered from 1 to 100—always in the right order!

Vocabulary Words

sequence

horizontal

vertical

counting by ones

counting by tens

Instructions

Play through this interactive game to learn about Count to 100. Suitable for Grade 1, Grade 2, K.

Main Concepts

Count to 100 by tens.

Count to 100 by ones.

Discussion Questions

Before the Game

If you start at zero and count to 100 by tens, what is the third number you will say? If you start at twenty and count to 100 by ones, what is the fourth number you will say?

After the Game

Why is it faster to count to 80 by tens instead of ones? If you are at 30 and need to get to 60, how many 'jumps' of 10 do you need to take? What number comes right before 70 when you count by tens? What number comes right before 70 when you count by ones?