LESSON PLAN IN MATHEMATICS PERTAINING TO GRADE-FOUR
Simply by: Clairy Trust C. Sinohon
At the end of any 45-minute period, the quality four learners will be able to:
1 . Add and subtract fractions with the same denominators,
installment payments on your Add and subtract fractions with dissimilar denominators.
II. SUBJECT MATTER
ADDING AND SUBTRACTING OF DOMAINE
Elementary Mathematics 4, webpage 53-56.
Power point presentation, visual helps
A. Learning Strategies
Checking of attendance
Overview of the past lessons
B. Motivation: " One particular little twoвЂќ
C. Lessons proper
To incorporate fractions with similar
denominators, we simply add the
numerators andwrite the amount over
precisely the same denominator.
Dulce ate в…– of the pastry in the morning
and в…• in the afternoon. Simply how much cake
was eaten by her?
What is asked in the problem? The amount of cake
eaten simply by Dulce.
What are given? 2/5 cake each day and a fifth in the evening.
To subtract fractions with similar
denominators, we basically subtract
the numerators and write the difference
over the same denominator.
A water container was в…ћ full of drinking water. After a
working day of use, it was в…њ full. How much normal water
was used throughout the day?
What is asked? The amount of water that
was used in daytime.
What are given? 7/8 packed with water and 3/8 complete
after a day time of use.
To get the amount of water that was
applied during the day, we intend to
subtract 3/8 from 7/8. So just subtract
the numerators 7-3 is comparable to 4 and write
it over the same denominator which is almost eight
and then we get 5/8.
To incorporate fractions with dissimilar
denominators, rename the
dissimilar domaine into identical
fractions by finding the (LCD) and then
move forward as in adding fractions together with the
Mother employed в…— liter of cooking food oil a month ago
and в…” liter this month. How much performed she
utilization in two months?
What is asked? The quantity of cooking olive oil
mother used in 8 weeks.
What are offered? 3/5 liter of cooking food oil previous
month and 2/3 liter this month.
To subtract fractions with dissimilar
denominators, rename the different
fractions in to similar fractions by getting
the (LCD) and then proceed as in
subtracting fractions while using same
Aling Dionisia, a stuffed-toy maker, uses 5/9
bag of stuff for a puppy and 4/6 bag of stuff pertaining to
a cat. Just how much more products does your woman use
for any dog than for a cat.
What is asked? The amount of stuff she
use to get a dog than for a kitty.
What are presented? 4/6 bag of products for puppy and
5/9 bag of stuff for any cat.
Path: Solve each problem.
1 . Julie bought ВЅ inmiscuirse of red ramie material for her table napkins and 3/6 white colored ramie...