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Exploring Multiplication Arrays in Bridges 2.1.5

Exploring Multiplication Arrays in Bridges 2.1.5

Assessment

Interactive Video

Mathematics

6th - 10th Grade

Practice Problem

Hard

CCSS
3.MD.C.7B, 2.NBT.B.7, RI.2.1

+9

Standards-aligned

Created by

Mia Campbell

FREE Resource

Standards-aligned

CCSS.3.MD.C.7B
,
CCSS.2.NBT.B.7
,
CCSS.RI.2.1
CCSS.3.MD.D.8
,
CCSS.6.G.A.1
,
CCSS.3.MD.C.6
,
CCSS.3.OA.A.1
,
CCSS.RI.3.1
,
CCSS.RL.1.1
,
CCSS.RL.2.1
,
CCSS.RL.3.1
,
CCSS.4.MD.A.3
,
The video tutorial covers multiplication arrays and area calculation through a story problem involving garden ants. Students are guided to use base 10 pieces to solve area problems for a berry patch, vegetable garden, apple orchard, and porch. The lesson emphasizes estimation and breaking down numbers into tens and ones. Instructions for workbook exercises are provided to reinforce learning.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What materials do you need for today's lesson?

Base 10 pieces or the number pieces app

A calculator

Colored pencils and paper

Scissors and glue

Tags

CCSS.2.NBT.B.7

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main task in the story of the garden ants?

To draw a picture of the garden

To count the number of ants

To decide how much space is needed for their favorite plants

To find the perimeter of the garden

Tags

CCSS.RI.2.1

CCSS.RI.3.1

CCSS.RL.1.1

CCSS.RL.2.1

CCSS.RL.3.1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is a reasonable estimate for the area of a 12 cm by 14 cm berry patch?

Greater than 100 square centimeters

Exactly 100 square centimeters

Exactly 144 square centimeters

Less than 100 square centimeters

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the area of the berry patch that is 12 cm by 14 cm?

140 square centimeters

168 square centimeters

144 square centimeters

100 square centimeters

Tags

CCSS.3.MD.C.7B

CCSS.4.MD.A.3

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the dimensions of Mrs. Ant's vegetable garden?

11 cm by 13 cm

12 cm by 14 cm

13 cm by 15 cm

10 cm by 12 cm

Tags

CCSS.3.MD.D.8

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the area of Mrs. Ant's vegetable garden?

168 square centimeters

150 square centimeters

130 square centimeters

143 square centimeters

Tags

CCSS.6.G.A.1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the estimated area of the apple orchard?

Less than 100 square centimeters

Exactly 144 square centimeters

Greater than 150 square centimeters

Exactly 200 square centimeters

Tags

CCSS.3.MD.C.6

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