Unit 6: Fractions and Decimals

Day 15 of 30

Learn about mixed numbers

K-2Mathematics

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Learning Objective

I can explore learn about mixed numbers.

Today's Lesson

Today we will learn about learn about mixed numbers. Math helps us solve problems and understand the world around us.

A mixed number has a whole number and a fraction (like 2 1/3). An improper fraction has a numerator larger than or equal to its denominator (like 7/3). To convert: Mixed to improper: multiply the whole number by the denominator, add the numerator (2 1/3 = 7/3). Improper to mixed: divide the numerator by the denominator; the quotient is the whole number, remainder is the new numerator (7/3 = 2 1/3). Both forms are useful in different situations!

Let's break this down step by step so it's easy to understand. Follow along with the examples, and don't worry if it takes some practice to get the hang of it!

Remember: Making mistakes is part of learning. If something is tricky, try again, look at the examples, or ask for help.

Key Terms
Problem

A question we need to solve

Solution

The answer to a problem

Activities
Instructions
1. Use objects or pictures to explore learn about mixed numbers. 2. Try the examples together. 3. Solve practice problems. 4. Check your work.
Materials Needed
  • Counters or objects
  • Pencil
  • Practice sheet
Practice Problems
1

Count the objects: 🍎🍎🍎🍎🍎 How many apples?

Hint: Point to each apple as you count.
2

What number comes after 7?

Hint: Count: 6, 7, ___
3

Count by 2s: 2, 4, 6, ___, ___

Hint: Add 2 each time.

Teaching Tip

For younger learners: Use concrete objects and hands-on activities when teaching learn about mixed numbers. Keep sessions short (10-15 minutes) and incorporate movement or songs when possible.

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