What is the primary focus of using bar models in this lesson?

Bar Models for Solving Equations

Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Hard

Thomas White
FREE Resource
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14 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
To learn about different types of equations
To represent and solve one-step equations
To solve complex algebraic equations
To understand the history of bar models
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do bar models help in solving equations?
By providing a visual representation
By eliminating the need for calculations
By offering multiple solutions
By simplifying the equations
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the context of bar models, what does it mean when two bars are of equal length?
The bars have different values
The bars represent different equations
The bars represent the same equation
The bars are unrelated
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in solving an addition equation using bar models?
Multiply both bars by the same number
Divide both bars by the same number
Subtract the same value from both bars
Add the same value to both bars
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In a bar model, if the purple bar is represented by x + 11 and the yellow bar by 26, what is the value of x?
11
15
37
26
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
When solving a multiplication equation with bar models, what is the key step?
Subtracting a constant from each part
Breaking the total into equal parts
Multiplying each part by a constant
Adding the same value to each part
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a bar model equation is 5x = 35, what is the value of x?
5
6
7
8
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