Let’s Learn Together! - Charles County Public Schools...“Must Do” Activities At –A–Glance...
Transcript of Let’s Learn Together! - Charles County Public Schools...“Must Do” Activities At –A–Glance...
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Let’s Learn Together!
3rdGrade Parents,
This learning bundle is continuing with addition and subtraction. Ask your third
grader what strategies are helpful for solving addition or subtraction one-step
word problems. They will also have an
opportunity to explain the flawed reasoning in someone else’s work.
Your child will be using their
understanding of addition and subtraction to solve perimeter problems. They will have a chance to use their understanding
all four operations to solve area and perimeter problems.
Please work on mastering multiplication
and division facts whenever possible.
MY CHILD CHOSE THE
FOLLOWING 4
DOCUMENTS FOR THEIR
PORTFOLIO: (PLEASE
ATTACH THEM TO THIS
COVER SHEET)
___________________________
Parent Signature
“Must Do” Activities At–A–Glance
Activities for May 4 – May 15, 2020
Activity Description
1-pgs. M-5-6 Show What You Know- Addition Review- adding on an number
line video-https://vimeo.com/187009196
2-pgs. M-10-11 Show What You Know- Subtraction Review
3-pgs. M-18-19 Show What You Know: One-Step Addition and Subtraction Word
Problems
4-pgs. M-23-24 Show What You Know- Be a Detective
5-pgs. M-28-29 Show What You Know- Solving Perimeter Problems
6-pgs.M-34-35 Show What You Know- Area and Perimeter
7-pgs. M42-43 Show What You Know: One-Step Story Problems with all 4
operations
Adding 3-Digit
Numbers on a
Number Line
M-1
3rd Grade Math – 3.1: Addition Review
Now that you have completed the Focus Question, complete the MUST DO and at least one other activity.
MUST DO: Show What You Know- Addition
Review
Attached. Solve each problem using a strategy of your choice (see attached resource sheet for examples) and show your work.
I DID IT!
Activity: Doubling to 1,000
Attached. Complete the doubling activity.
I DID IT!
Complete at least 2 lessons on DreamBox.
I DID IT!
This or That? Explain your choice on the
back.
My Work:
M-2
Addition Resource Pages
Examples of some of the Addition place value strategies students in 3rd grade may
be using. The strategy a student uses may change based on the problem.
M-3
M-4
Grade 3
3.1
MUST DO - Show What You Know- Addition Review
Directions:
Solve each problem using a strategy of your choice (see attached resource sheet for
examples). Show your work.
Problem 1
M-5
Problem 2
The Davis family drives 229 miles on Monday and 172 miles on Tuesday. How many miles
did the Davis family drive? Solve using a strategy of your choice.
Equation:_______________________________________________
Answer:________________________________________________
Problem 3- Challenge
M-6
M-7
3rd Grade Math – 3.2: Subtraction Review
Now that you have completed the Focus Question, complete the MUST DO and at least one other activity.
MUST DO: Show What You Know-
Subtraction Review
Attached. Complete the one-step multiplication and division problems.
I DID IT!
Word Problems: Addition and Subtraction
(within 1,000)
Attached. Complete the activity. Step 4 on the direction sheet is optional.
I DID IT!
Complete at least 2 lessons on DreamBox.
I DID IT!
Fluency Practice-
Attached: Solve the problems. After solving, explain which was easiest to solve and which was hardest.
My Work:
M-8
Resource Page
Examples of the Most Frequently Used Subtraction Strategies Using Place Value
Counting Up on the open number line (Also called Think Addition Strategy)
Counting Back on the open number line
Using expanded form to subtract
M-9
Grade 3
3.2
MUST DO - Show What You Know- Subtraction Review
Directions:
Solve each problem using a strategy of your choice (see attached resource sheet for
examples). Show your work.
Problem 1- Solve using an open number line by counting up or back
422- 273
Problem 2
M-10
Problem 3
M-11
Fluency 3.2
Directions: Fill in the missing number.
735 + 100 = _______ 967 – 100= _______
_______ + 200 = 600 356 + _______= 456
873 – 300 = _______ ________ - 200= 379
9 X 8 = ________ 56 ÷ ______= 7
M-12
MAY DO 3.2
M-13
M-14
M-15
3rd Grade Math – 3.3: One-Step Addition and Subtraction
Word Problems
Now that you have completed the Focus Question, complete the MUST DO and at least one other activity.
MUST DO - Show What You Know: One-
Step Addition and Subtraction Word
Problems
Attached. Complete the one-step addition and subtraction word problems.
I DID IT!
Task: Adopt an Animal
Attached. Show how you can adopt an animal with addition.
I DID IT!
Complete at least 2 lessons on DreamBox.
I DID IT!
Fluency
Attached: Solve the problems so each equation is true.
My Work:
M-16
Questions to ask yourself BEFORE you solve an addition or subtraction word
problem.
Addition
Do I need to combine the amounts (usually different numbers)?
Am I adding something to a number?
Am I finding the sum?
Am I trying to find the starting amount?
Do I know the parts and am trying to find the total?
Subtraction
Do I have a total and one part and need to find the other part?
Is something being taken away from a number (the total)?
Am I taking apart?
Am I finding the difference between two numbers (comparing the numbers?
Do I see how many more or fewer (comparing)
M-17
Grade 3
3.3
MUST DO - Show What You Know- 1-step Addition and Subtraction Word Problems
Directions:
Solve each problem using a strategy of your choice (see the resource sheets for examples).
Show your work. A bar model/tape diagram may be helpful.
Problem 1
Bobby is making a photo album from her spring break. She put 114 pictures
from her trip to Disney World, 23 pictures from her visit to her
grandmother’s house and 107 pictures from her visit to the beach. How many
pictures are in Bobby’s album?
Work
Equation: ______________________________
M-18
Problem 2
There were some ears of corn for sale at the farmer’s market. Three
hundred twenty-eight ears of corn were sold. At the end, there were 212
ears left. How many ears of corn were there to start?
Work:
Equation:____________________________
Problem 3- Challenge – Give it a try!
Jesse started with 3,405 stickers in his coloring book. When he went to the
store, he ended up getting a new coloring book with 2,500 stickers. What is the
total number of stickers that Jesse has?
Estimation____________________
Work
Equation _______________________
M-19
Fluency 3.3
Directions: Fill in the missing factor, product,
quotient, divisor or dividend to make a true
equation.
81 ÷ ______ = 9 8 x 8 =_______ ______ x 6 = 36
10 x 4 = ______ 20 x 4 = ______ 40 x 4 = ______
4 x 3 = ______ 30 x ______= 120 ______ x 4= 120
M-20
Adopt an Animal
The Wildlife Protectors save endangered animals. Alex helps them raise
money. Her goal is to raise $750. Alex asks her neighbors to buy
adoption kits. Here are her notes.
Choose an animal and show what kits, and how many of each Alex can
sell to reach her goal.
Explain your choices.
M-21
3rd Grade Math – 3.4: Addition and Subtraction
Now that you have completed the Focus Question, complete the MUST DO and at least one other activity.
MUST DO: MUST DO - Show What You
Know- Be a Detective.
Attached: Decide whether you agree or disagree with the work shown. Explain your thinking. PICK 1 to answer or challenge yourself and do both.
I DID IT!
Fluency: Multiple Madness
Attached. Play the fluency game with a partner.
I DID IT!
Complete at least 2 lessons on DreamBox.
I DID IT!
More or Less: Is each expression below
more or less than 75? Explain how you
know.
My Work:
M-22
Grade 3
3.4
MUST DO - Show What You Know- Be a Detective- PICK 1 to answer or challenge yourself
and do both.
Directions:
Your job is to be a detective. Read each task and study the student’s work. Explain if you
agree or disagree with the work.
Problem 1
Answer________________
M-23
Problem 2
Agree or Disagree ?
M-24
MAY DO 3.4
M-25
3rd Grade Math – 3.5: Perimeter
Now that you have completed the Focus Question, complete the MUST DO and at least one other activity.
MUST DO: Show What You Know- Solving
Perimeter Problems
Attached. Complete the problems using what you know about perimeter. See the resource page for help.
I DID IT!
Fluency: Division Spin
Attached. Practice dividing by 2.
I DID IT!
Complete at least 2 lessons on DreamBox.
I DID IT!
Challenge Problem: Shazam!
Attached: Read the problem and solve. Be sure to explain your thinking.
My Work:
M-26
Resource Page for Perimeter
Remember, the distance around a figure is its perimeter.
What do I do when a shape has missing sides like in the shape below?
M-27
Grade 3
3.5
MUST DO - Show What You Know - Perimeter
Directions: Read each problem for the specific directions.
Problem 1
Troy made a drawing of his garden. Each square in the grid shown has a side
length of 1 foot. Find the distance around Troy’s garden.
Answer______
Draw another garden with the same perimeter on the grid below.
M-28
Problem 2
Sara is designing a dog park so her dog Gus can have some friends to play
with.
Sara drew one way to design the dog park’s perimeter.
Draw a different way Sara could design the perimeter of her dog park so it
is at least 30 feet.
M-29
Problem 3- Challenge Problem
Directions:
Find the missing sides and the perimeter. If you are stuck, use the perimeter
resource page.
What is the area? _____________
M-30
Name_______________________
Challenge Yourself
Shazam
M-31
M-32
3rd Grade Math – 3.6: Perimeter and Area
Now that you have completed the Focus Question, complete the MUST DO and at least one other activity.
MUST DO: Show What You Know- Area and
Perimeter
Attached. Complete the problems. Be sure to use your strategies.
I DID IT!
Task: Dream House Project
Attached. Create your dream house and find the area and perimeter of each room.
I DID IT!
Complete at least 2 lessons on DreamBox.
I DID IT!
Perimeter and Area Sort
Attached: Cut out cards and sort into sets that represent the same rectangle.
My Work:
M-33
Grade 3
3.6
MUST DO - Show What You Know- Perimeter and Area.
Directions: Solve Problems 1 and 2. If you want a challenge, do the optional Problem 3.
Problem 1
Jose drew the two rectangles below. Which 2 statements are true about Jose’s rectangles?
A. They have the same area.
B. They have the same perimeter.
C. They have different areas.
D. They have different perimeters.
Use the space below to convince me you are correct.
M-34
Problem 2
Directions: Look at the rectangles the boy is holding as you read the story
below.
Park School and North School cover the same area. In physical education classes, each student
runs one lap around their school (see rectangles). At which school do the students have to run
farther? Explain how you know.
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
M-35
Challenge Problem- Optional
Explain your thinking.
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
M-36
Dream House Project
Directions:
o Outline your dream house by drawing the outside walls on the grid paper. o Outline your dream house into rooms. Each room must be a square or rectangle. o Label and color each room. o Find the area and perimeter of each room and record. You must have 6 rooms! o Find the perimeter of the whole house and the area.
Room: ______________________
o Perimeter: o Area:
Room: ______________________
o Perimeter: o Area:
Room: ______________________
o Perimeter: o Area:
Room: ______________________
o Perimeter: o Area:
Room: ______________________
o Perimeter: o Area:
Room: ______________________
o Perimeter: o Area:
Sample Dream House
M-37
M-38
M-39
M-40
3rd Grade Math – 3.7: One-Step Story Problems with all 4
operations (+, -, x or ÷)
Now that you have completed the Focus Question, complete the MUST DO and at least one other activity.
MUST DO - Show What You Know: One-Step
Story Problems with all 4 operations
( +, -, x or ÷)
Attached. Complete the one-step story problems working with all 4 operations.
I DID IT!
Task: Dream House Project
Attached. Create your dream house and find the area and perimeter of each room.
I DID IT!
Complete at least 2 lessons on DreamBox.
I DID IT!
Skills Review
Attached: Solve the problems that review what you have learned this year.
My Work:
M-41
Grade 3
3.7
MUST DO - Show What You Know- 1-Step Story Problems with all 4 operations ( +, -, x or ÷)
Directions:
Solve each problem using a strategy of your choice. Make sure you think BEFORE you write.
If you need help, try drawing a model or refer back to the Questions to Ask Yourself pages.
The challenge problem is optional.
Problem 1
Packs of gum have 8 pieces each. Kimberly wants to buy 56 pieces of gum. How many packs
should she buy?
Work
Equation____________________________
Problem 2
Green Holly Elementary School has 627 students. One day, 89 students went on a field trip.
How many students are still at school?
Work
Equation____________________________
M-42
Problem 3
Tayvon bikes 6 miles each day. How many miles does he ride in 8 days?
Work
Equation_________________________________
Problem 4
Ana wants to buy a new bike. The bike she likes cost $124. She needs a helmet that cost $38
and she wants some lights to go on her wheels that cost $23. How much does Ana need to
save?
Work
Equation _________________________________
Challenge Problem
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
_____________________________________________________________________________
M-43
Skill Review 3.7
Isaiah does 3 sets of 50 jumping jacks.
How many jumping jacks does he
complete in all?
M-44