This document outlines a math lesson on adding and subtracting fractions. It includes examples of adding and subtracting similar fractions, a review of the process, and a word problem involving combining fractions of juice. Learners work on group activities adding and subtracting similar and dissimilar fractions. The lesson covers representing fractions visually and the steps for adding and subtracting dissimilar fractions. It concludes with an evaluation of adding and subtracting fractions.

1. “Adding and
Subtracting Similar
fractions Without or
With Regroupings”
Math 6
Quarter 1 Week 1 Day 2

2. Drill: Adding and subtracting
similar fractions.
1. 3/8 + 3/8=
2. 7 13/18 - 2 10/18=
3. 1 1/5 + 2 4/5=
4. 9/11 - 3/11=

3. Review:
How will you
add and
subtract similar
fractions?

4. You have a visitor. You
want to offer him or her
pineapple juice. What
are the things do you
need to make a juice?
Explain.

5. Presentation.
Carla has a visitor. She
served her visitor pineapple
juice. She mixed 2/3 glass
of sweetened pineapple
juice and 1/2 glass of
water. How much is the
mixture?

6. Discuss the given story
problem.

7. Represent the data by
regions visualization.
Guide the learners to see
2/3 is equal to 4/6.
Discuss the steps in adding
and subtracting dissimilar
fractions.

8. Group work activity.
1. 2/3 + 3/4
2. 2 ¾ + 6 1/2
3. 3/4 – 1/6
4. 5 1/5 – 2/3
5. 8 2/3 – 1 7/8

9. Have you had a visitor at
home? What do you
usually offer to your
visitors? Do you offer
drinks or food to them?
Why or why not?
Application

10. What are the
steps in adding
and subtracting
dissimilar
fractions?
Generalization

11. Add or subtract. Simplify
the answer if necessary.
1. 1/2 + 1/3
2. 2/3 – 3/5
3. 6 1/3 – 2 5/8
4. 2 1/4 + 3 2/3
Evaluation

12. Add or subtract. Simplify
the answer if necessary.
1. 1/6 + 1/4
2. 3/5 – 1/8
3. 5 1/4 – 1 3/5
4. 3 1/9 + 4 1/6
Assignment

13. Thank you for
listening
PPT Agustina Tan
DLL ctto