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Concentration Lesson

Concentration Lesson

Assessment

Presentation

•

Science

•

5th Grade

•

Practice Problem

•

Easy

•
NGSS
MS-PS1-4, MS-PS1-2, MS-PS1-5

+2

Standards-aligned

Created by

Frances Pearce

Used 2+ times

FREE Resource

4 Slides • 19 Questions

1

Labeling

Label the water --

Drag labels to their correct position on the image

solute

solvent

solution

2

Labeling

Label the water --

Drag labels to their correct position on the image

solution

solute

solvent

3

Labeling

Label the powder --

Drag labels to their correct position on the image

solvent

solution

solute

4

Fill in the Blanks

In an aqueous solution,

is always the solvent

5

Match

Match the following

solvent

solute

solution

water

sugar

sugar water

6

Dropdown

The ​ higher the concentration the ​
solute is in the solution. A solution with a higher concentration is ​
than a solution that has ​
solute and is ​
.

7

Labeling

Label the cup that is the highest concentration and the cup with the least concentration

Drag labels to their correct position on the image

lowest concentration

highest concentration

8

Multiple Choice

If a solution is low in concentration we could say that it is

1

full

2

strong

3

diluted

4

dark

9

Multiple Choice

When the ice in our kool-aide melts---

1

it becomes too concentrated

2

it turns a darker color

3

it becomes diluted

10

Dropdown

When you dilute lemonade you add more​
this will ​
the concentration of the lemonade.

11

Multiple Choice

When we are talking about the rate of dissolution we are simply wanting to know-

1

how long it takes something to melt

2

how long it takes something to freeze

3

how long it takes something to grow

4

how long it takes something to dissolve

12

Word Cloud

What factors affect the rate of dissolution?

13

Multiple Choice

All of the following affect the rate of dissolution except--

1

shaking a solution

2

heating a solution

3

stirring a solution

4

seperating a solution

14

Multiple Choice

What would cause a tablet to dissolve faster?

1

dropping the tablet in water

2

crushing the tablet

3

lowering the temperature of the solvent

4

not stirring

15

Word Cloud

Brain Dump:

what is one example of a physical change?

16

Word Cloud

Brain Dump:

what is one example of a chemical change?

17

Open Ended

If I use food coloring to turn my water green what kind of change occurs? Explain how you know.

18

Dropdown

A common ​
change includes freezing or boiling water.

19

Categorize

Options (16)

mixing ingredients to make an omelette

cooking the omelette on the stove

cracking eggs

freezing lemonade

outdoor furniture made of iron rusting

digesting the omelette

no new substance is created

a new substance is formed

it is often reversible

it is often irrevesible

Water

sugar

drink mix

salt

liquid that something dissolves in

what is being dissolved

Organize these options into the right categories

Physical Change
Chemical Change
Solute
Solvent

20

CA # 2 Review
7.6CDE

21

Chemical vs Physical Changes

22

Chemical vs Physical Changes

23

Chemical vs Physical Changes

pattern-tertiary

Label the water --

Drag labels to their correct position on the image

solvent

solute

solution

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Slide 1 / 23

LABELING