Title: Fractions N.S. 1.2
1Fractions N.S. 1.2
2DO NOW (3 mins)PKB (Prior Knowledge Box)
Topic Fractions Misconceptions
Complete this side only. List anything that you know about the above topic.
3Copy everything in RED
4STANDARD- 7N.S. 1.2 ADD, SUBTRACT, MULTIPLY, AND
DIVIDE FRACTIONS.
5OBJECTIVE- HUSKIES WILL BE ABLE TO ILLUSTRATE
HOW TO ADD, SUBTRACT, MULTIPLY, AND DIVIDE
LIKE/UNLIKE FRACTIONS.
6Vocabulary
7ADDING/ SUBTRACTING LIKE FRACTIONS
- Add/subtract numerators and then reduce
(simplify) fraction.
8Example 1
9ADDING/ SUBTRACTING UNLIKE FRACTIONS
- Find the LCM and then change fractions into
like fractions and add/ subtract numerators,
then reduce.
10Example 2
11Example 3
12Multiplying fractions
- Multiply the numerators and then multiply the
denominators. Then reduce.
13Example 4
14Example 5
15Dividing fractions
- Flip the second fraction (reciprocal). Then
multiply the numerators and then multiply the
denominators. Then reduce.
16Example 6
17PKB (Prior Knowledge Box)
Topic Fractions Misconceptions
What did you learn? What do you need to study/ practice?
18 Station Overview (30 mins per station)
- Collaborative- (P) Fraction worksheets (Bring up
for a check after question 5). - Direct- White board practice work with Ms.
Ahumibe.
19Direct Station
- Google- adding and subtracting fraction games
(first link) Reducing fractions game (second
link) - http//www.math-play.com/adding-and-subtracting-fr
actions-game.html - http//www.mathplayground.com/fractions_reduce.htm
l
20So what does it look like on the Cahsee?
21Agenda
- Homework-Worksheet c-41 and c-67
- (DUE P.1,3,5- Mondays and Thursday. P.2,4,6-
Tuesdays and Fridays)