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Proportional Relationships and Equivalent Ratios

Proportional Relationships and Equivalent Ratios

Assessment

Presentation

Mathematics

7th Grade

Hard

Created by

Joseph Anderson

FREE Resource

7 Slides • 30 Questions

1

Proportional Relationship Preparation

Slide image

2

Multiple Choice

The number on the bottom of a fraction is called what?

1

numerator

2

denominator

3

equivalent

4

improper

3

Multiple Choice

The number on the top of a fraction is called what?

1

numerator

2

denominator

3

fractionator

4

equivalent

4

Open Ended

In your own words, what is an equivalent fraction?

Where may we encounter equivalent fractions?

En sus propias palabras, ¿qué es una fracción equivalente? ¿Dónde podemos encontrar fracciones equivalentes?

5

6

Video Link 1

https://youtu.be/u_QTuWj107o

7

Open Ended

What is one way we can compare fractions?

¿Cuál es una forma de comparar fracciones?

8

Open Ended

What is the difference between comparing fractions and finding equivalent fractions?

¿Cuál es la diferencia entre comparar fracciones y encontrar fracciones equivalentes?

9

  • Comparing fractions is evaluating the fractions to determine if the first fraction is less than (<), greater than (>), or equal to (=) the second fraction.

  • La comparación de fracciones es evaluar las fracciones para determinar si la primera fracción es menor que (<), mayor que (>) o igual a (o) la segunda fracción.

  • Finding equivalent fractions is taking an original fraction and finding a fraction that is equal to the original.

  • Encontrar fracciones equivalentes es tomar una fracción original y encontrar una fracción que sea igual a la original.

10

Open Ended

How do we simplify fractions?

¿Cómo simplificamos las fracciones?

11

12

Video Link 2

https://youtu.be/aNQXhknSwrI

13

Slide image


14

Multiple Choice

Question image
1

2

2

4

3

1

4

3

15

Multiple Choice

Question image

For this photo, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

finding equivalent fractions

2

comparing fractions

3

none of these

4

simplifying fractions

16

Multiple Choice

Question image

Which picture shows 1/2?

¿Qué imagen muestra 1/2?

1

green

2

blue

3

purple

4

pink

17

Multiple Choice

Question image

For this photo, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

simplifying

2

equivalent

3

comparing

4

none of these

18

Multiple Choice

Question image

Look at the model. Which number sentence is true?

Mira el modelo. ¿Qué frase numérica es verdadera?

1

>

2

<

3

=

19

Multiple Choice

Question image

For this photo, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

none of these

2

simplifying

3

comparing

4

equivalent

20

Multiple Choice

Question image

Look at the number line model. Which number sentence is true?

Mira el modelo de línea numérica. ¿Qué frase numérica es verdadera?

1

3/4>3/5

2

3/5>3/4

21

Multiple Choice

Question image

For this photo, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

comparing

2

none of these

3

simplifying

4

equivalent

22

Multiple Choice

Question image

Look at the shaded model. Which number sentence is true?

Mira el modelo sombreado. ¿Qué frase numérica es verdadera?

1

3/8>5/8

2

4/8<3/8

3

3/8<4/8

4

3/8<5/8

23

Multiple Choice

Question image

For this photo, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

none of these

2

comparing

3

equivalent

4

simplifying

24

Multiple Choice

Which fraction is equivalent to 1?

¿Qué fracción es equivalente a 1?

1

1/2

2

1/10

3

5/5

4

5/1

25

Multiple Choice

For this problem, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

none of these

2

equivalent

3

simplifying

4

comparing

26

Multiple Choice

Question image

Simplify 9/18 to lowest terms.

Simplifique 9/18 en los términos más bajos.

1

1/2

2

3/6

3

9/18

4

5/10

27

Multiple Choice

Question image

For this problem, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

simplifying

2

comparing

3

equivalent

4

none of these

28

Multiple Choice

Question image

Look at the shaded model. Which number sentence is true?

Mira el modelo sombreado. ¿Qué frase numérica es verdadera?

1

1/3>7/12

2

2/3>7/12

3

2/3<7/12

4

1/3<7/12

29

Multiple Choice

Question image

For this photo, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

comparing

2

none of these

3

equivalent

4

simplifying

30

Multiple Choice

Question image

Simplify 70/80 to lowest terms.

Simplifique 70/80 en los términos más bajos.

1

35/40

2

7/8

3

9/10

4

14/16

31

Multiple Choice

Question image

For this problem, are we comparing fractions, finding equivalent fractions, or simplifying fractions?

Para esta foto, ¿estamos comparando fracciones, encontrando fracciones equivalentes o simplificando fracciones?

1

equivalent

2

none of these

3

simplifying

4

comparing

32

Multiple Choice

Question image

Reduce 4/16 to lowest terms.

Reduzca 4/16 a los términos más bajos.

1

4/16

2

2/8

3

1/4

4

4

33

Multiple Choice

Question image

Reduce 18/24 to lowest terms.

Reduzca 18/24 a los términos más bajos.

1

4/3

2

9/12

3

3/4

4

1/2

34

Open Ended

What are equivalent fractions and how do we find them?

¿Qué son las fracciones equivalentes y cómo las encontramos?

35

Open Ended

What is one way we can compare fractions?

¿Cuál es una forma de comparar fracciones?

36

Open Ended

How can we simplify fractions?

¿Cómo podemos simplificar las fracciones?

37

Open Ended

Where can we see these in everyday life?

¿Dónde podemos ver esto en la vida cotidiana?

Proportional Relationship Preparation

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