## Reflection: Complex Tasks Counting the Total - Section 3: Finding Combinations of Rocks and Balls?

The students are being asked to find all of the combinations for 10 rocks and balls.  Watch the reflection video for what I am expecting of the students.

Also. there are a few examples of students work in the section resource.

Complex Tasks: Finding All the Combinations

# Counting the Total

Unit 2: Working with Numbers, Operations, and Story Problems
Lesson 1 of 11

## Objective: SWBAT use the rote counting sequence forward and backwards from 1-30. SWBAT find all the 2 addend combinations of a number as possible.

### Thomas Young

203 Lessons14 new

## Big Idea: Prove you're right! That will be what you say to students, when they tell you that they have found all of the combinations for today's story problem.

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Standards:
Subject(s):
Math, Number Sense and Operations, Operations , complements of 10, equation, 1st Grade, word problems
70 minutes

### Thomas Young

203 Lessons | 14 new

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