Day 12 of 30
Learn patterns and rules for integer addition
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Learning Objective
Students will be able to explore learn patterns and rules for integer addition.
In this lesson, we'll explore learn patterns and rules for integer addition. Mathematical thinking develops logical reasoning and problem-solving abilities.
Addition means putting groups together to find the total. When we see 3 + 2, we start with 3 objects and add 2 more. We can count them all to find the answer: 1, 2, 3... then 4, 5. So 3 + 2 = 5. The "+" symbol means "plus" or "add," and the "=" symbol means "equals" or "the same as."
As you work through today's material, pay attention to the examples and try to identify the patterns or strategies being used. This will help you apply these concepts to new problems.
Take notes on key points and make connections to what you've already learned in previous lessons.
The operation of combining quantities
A mathematical question requiring analysis and solution
Instructions
Materials Needed
- Notebook
- Calculator (if needed)
- Graph paper
Find the pattern: 3, 6, 9, 12, ___. What comes next?
What is the rule? 5, 10, 15, 20...
Continue the pattern: 2, 4, 6, 8, ___, ___
Teaching Tip
For this age group: Balance direct instruction with collaborative activities. Allow students to explain their thinking and make connections to prior knowledge when exploring learn patterns and rules for integer addition.