## Reflection: Connection to Prior Knowledge 12 Days of Christmas - Section 2: Concept Development

As you can see in my video reflection, this was a really fun problem. My students really enjoyed wrestling with this problem.   Math Practice 3 is the strength of this lesson as students talk about strategies and findings through out the lesson.  Another reason I like this problem is because it really connects to students prior knowledge about addition and multiplication.  Some students want to make a long list of addition problems,while others figure out that they can use multiplication instead of repeated addition.

This is a very engaging problem and one that I will continue to use around the holidays.

Problem Solving Fun.
Connection to Prior Knowledge: Problem Solving Fun.

# 12 Days of Christmas

Unit 7: Division with Whole Numbers
Lesson 11 of 16

## Big Idea: In this fun holiday themed lesson, students review multiplication and algebraic thinking in order to find out how many gifts are given in the song The Twelve Days of Christmas.

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6 teachers like this lesson
Standards:
Subject(s):
Math, Number Sense and Operations, holiday activity, problem solving, algabraic thinking, multiplication, Operations
50 minutes

### Melissa Romano

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