Interpret scale factor in scale drawings

Negative numbers: addition and subtraction

Intro to adding negative numbers

3 Topics
|
3 Quizzes
Intro to subtracting negative numbers

2 Topics
|
2 Quizzes
1. Adding & subtracting negative numbers
  1. Understand subtraction as adding the opposite
2. Subtracting a negative = adding a positive
  1. Subtracting negative numbers
Adding & subtracting with negatives on the number line

3 Topics
|
3 Quizzes
Adding & subtracting integers

3 Topics
|
2 Quizzes
Adding & subtracting negative fractions

2 Topics
|
1 Quiz
1. Adding fractions with different signs
2. Adding & subtracting fractions
  1. Adding & subtracting negative fractions
Addition & subtraction word problems with negatives

3 Topics
|
2 Quizzes
- Negative number addition and subtraction: word problems
Absolute value

2 Topics
|
1 Quiz
1. Absolute value as distance between numbers
2. Interpreting absolute value as distance
- Absolute value to find distance
Properties of addition & subtraction

1 Topic
|
2 Quizzes
1. Equivalent expressions with negative numbers
  1. Equivalent expressions with negative numbers
- Equivalent expressions with negative numbers and variables
Adding & subtracting negative numbers: variables

2 Topics
|
3 Quizzes
1. Substitution with negative numbers
  1. Substitution with negative numbers
2. Ordering expressions
  1. Ordering negative number expressions
  2. One-step equations with negatives (add & subtract)
Negative numbers: multiplication and division

Multiply & divide negative numbers

4 Topics
|
4 Quizzes
Multiplication & division word problems with negatives

1 Topic
|
1 Quiz
1. Multiplication & division word problems with negatives
- Multiplying & dividing negative numbers word problem
Understanding multiplying and dividing fractions

2 Topics
|
2 Quizzes
1. Negative signs in fractions
2. Expressions with rational numbers
- Negative signs in fractions
- Negative signs in fractions (with variables)
Multiply & divide negative fractions

3 Topics
|
2 Quizzes
- Multiplying positive and negative fractions
- Dividing positive and negative fractions
Order of operations

3 Topics
|
1 Quiz
- Order of operations with negative numbers
Properties of multiplication & division

1 Topic
|
1 Quiz
1. Equivalent expressions with negative numbers (multiplication and division)
- Equivalent expressions with negative numbers (multiplication and division)
Fractions, decimals, & percentages

Converting fractions to decimals

4 Topics
|
3 Quizzes
Adding & subtracting rational numbers

3 Topics
|
2 Quizzes
- Order rational numbers
- Adding & subtracting rational numbers
Percent word problems

4 Topics
|
4 Quizzes
Rational number word problems

7 Topics
|
1 Quiz
- Rational number word problems
Rates & proportional relationships

Rate problems with fractions

1 Topic
1. Rates with fractions
Constant of proportionality

7 Topics
|
4 Quizzes
Compare and interpret constants of proportionality

3 Topics
|
3 Quizzes
Identifying proportional relationships

7 Topics
|
2 Quizzes
- Identify proportional relationships
- Proportional relationships
Graphs of proportional relationships

3 Topics
|
2 Quizzes
- Identify proportional relationships from graphs
- Interpreting graphs of proportional relationships
Writing & solving proportions

4 Topics
|
3 Quizzes
Equations of proportional relationships

3 Topics
|
2 Quizzes
- Writing proportional equations from tables
- Writing proportional equations
Expressions, equations, & inequalities

Combining like terms

4 Topics
|
2 Quizzes
- Combining like terms with negative coefficients
- Combining like terms with negative coefficients & distribution
The distributive property & equivalent expressions

3 Topics
|
2 Quizzes
- Distributive property with variables (negative numbers)
- Equivalent expressions: negative numbers & distribution
Interpreting linear expressions

3 Topics
|
2 Quizzes
- Interpreting linear expressions
- Writing expressions word problems
Two-step equations intro

4 Topics
|
1 Quiz
- Two-step equations
Two-step equations with decimals and fractions

3 Topics
|
2 Quizzes
- Two-step equations with decimals and fractions
- Find the mistake: two-step equations
Two-step equation word problems

5 Topics
|
2 Quizzes
- Interpret two-step equation word problems
- Two-step equations word problems
One-step inequalities

5 Topics
|
4 Quizzes
Two-step inequalities

3 Topics
|
2 Quizzes
- Two-step inequalities
- Two-step inequality word problems
Geometry

Area and circumference of circles

6 Topics
|
4 Quizzes
Area and circumference challenge problems

3 Topics
|
3 Quizzes
Vertical, complementary, and supplementary angles

3 Topics
|
6 Quizzes
Missing angle problems

5 Topics
|
3 Quizzes
Constructing triangles

3 Topics
|
1 Quiz
- Triangle side length rules
Slicing geometric shapes

1 Topic
|
1 Quiz
1. Slicing a rectangular pyramid
- Cross sections of 3D objects (basic)
Scale copies

7 Topics
|
6 Quizzes
Scale drawings

7 Topics
|
3 Quizzes
Volume and surface area word problems

3 Topics
|
1 Quiz
- Volume and surface area word problems
Statistics and probability

Basic probability

5 Topics
|
3 Quizzes
Probability models

3 Topics
|
2 Quizzes
- Making predictions with probability
- Probability models
Compound events and sample spaces

5 Topics
|
3 Quizzes
Comparing and sampling populations

2 Topics
|
3 Quizzes
1. Reasonable samples
2. Comparing distributions with dot plots (example problem)

Math 7th grade

Interpret scale factor in scale drawings

Quiz Summary

Information

Results

Results

Categories

1. Question

Karl made a scaled copy of the following rectangle. He used a scale factor less than 1.

What could be the length of the side that corresponds with \overline{BC} on the scaled copy of the rectangle?

Choose 2 answers:

2. Question

Kendra made a scaled copy of the following square. He used a scale factor less than 1.

What could be the side length of the scaled copy of the square?

Choose 3 answers:

3. Question

Christopher made a scaled copy of the following trapezoid. He used a scale factor greater than 1.

What could be the length of the side that corresponds with \overline{BC} on the scaled copy of the trapezoid?

Choose 3 answers:

4. Question

Ismael made a scaled copy of the following quadrilateral. He used a scale factor less than 1.

What could be the length of the side that corresponds with \overline{AD} on the scaled copy of the quadrilateral?

Choose 3 answers:

5. Question

Scarlett made a scaled copy of the following quadrilateral. She used a scale factor greater than 1.

What could be the length of the side that corresponds with \overline{AD} on the scaled copy of the quadrilateral?

Choose 2 answers:

6. Question

Ivan made a scaled copy of the following triangle. He used a scale factor less than 1.

What could be the length of the base of the scaled copy of the triangle?

Choose 3 answers:

7. Question

Jing-sheng made a scaled copy of the following rhombus. He used a scale factor greater than 1.

What could be the side length of the scaled copy of the rhombus?

Choose 2 answers:

8. Question

Oliwia made a scaled copy of the following triangle. She used a scale factor greater than 1.

What could be the height of the scaled copy of the triangle?

Choose 3 answers:

9. Question

Agustina made a scaled copy of the following quadrilateral. She used a scale factor less than 1.

What could be the length of the side that corresponds with \overline{AD} of the scaled copy of the quadrilateral?

Choose 2 answers:

10. Question

Iria made a scaled copy of the following triangle. She used a scale factor greater than 1.

What could be the length of the base of the scaled copy of the triangle?

Choose 2 answers:

11. Question

Qusai made a scaled copy of the following trapezoid. He used a scale factor less than 1.

What could be the length of the longer base of the scaled copy of the trapezoid?

Choose 3 answers:

12. Question

Molly made a scaled copy of the following square. He used a scale factor greater than 1.

What could be the side length of the scaled copy of the square?

Choose 2 answers:

Karl made a scaled copy of the following rectangle. He used a scale factor less than $1$ .

What could be the length of the side that corresponds with $\overline{BC}$ on the scaled copy of the rectangle?

Choose $2$ answers:

Kendra made a scaled copy of the following square. He used a scale factor less than $1$ .

Choose $3$ answers:

Christopher made a scaled copy of the following trapezoid. He used a scale factor greater than $1$ .

What could be the length of the side that corresponds with $\overline{BC}$ on the scaled copy of the trapezoid?

Choose $3$ answers:

Ismael made a scaled copy of the following quadrilateral. He used a scale factor less than $1$ .

What could be the length of the side that corresponds with $\overline{AD}$ on the scaled copy of the quadrilateral?

Choose $3$ answers:

Scarlett made a scaled copy of the following quadrilateral. She used a scale factor greater than $1$ .

What could be the length of the side that corresponds with $\overline{AD}$ on the scaled copy of the quadrilateral?

Choose $2$ answers:

Ivan made a scaled copy of the following triangle. He used a scale factor less than $1$ .

Choose $3$ answers:

Jing-sheng made a scaled copy of the following rhombus. He used a scale factor greater than $1$ .

Choose $2$ answers:

Oliwia made a scaled copy of the following triangle. She used a scale factor greater than $1$ .

Choose $3$ answers:

Agustina made a scaled copy of the following quadrilateral. She used a scale factor less than $1$ .

What could be the length of the side that corresponds with $\overline{AD}$ of the scaled copy of the quadrilateral?

Choose $2$ answers:

Iria made a scaled copy of the following triangle. She used a scale factor greater than $1$ .

Choose $2$ answers:

Qusai made a scaled copy of the following trapezoid. He used a scale factor less than $1$ .

Choose $3$ answers:

Molly made a scaled copy of the following square. He used a scale factor greater than $1$ .

Choose $2$ answers: