Wayground
Mixture or Solution? - Printable Science Worksheets 4th Grade - Wayground

Mixture or Solution?

Susan Lejeune

Created by Susan Lejeune

20 questions

4th Grade

Science

Updated Oct 2026

Mixture or Solution? is a Grade 4 science worksheet that helps students classify substances as either mixtures or solutions. It contains 20 multiple-choice questions, with every item requiring students to select one of these two categories. The repeated classification format gives learners focused practice applying the distinction consistently across a range of examples. Use this worksheet to reinforce instruction, check whether students can distinguish the two categories, or provide independent review after a lesson on matter. Students must evaluate each question and choose the appropriate label rather than complete a multi-step calculation or written explanation. This free printable worksheet includes a complete answer key, making it practical for classroom practice, homework, small-group review, or a quick formative assessment.

Worksheet settings

Font size

S
M
L
XL
WaygroundWorksheets

Mixture or Solution?

Total questions: 20

Name
Class
Date
1.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

2.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

3.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

4.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

5.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

6.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

7.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

8.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

9.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

10.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

11.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

12.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

13.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

14.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

15.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

16.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

17.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

18.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

19.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

20.
Mixture or Solution?

Mixture or Solution?

a)

Mixture

b)

Solution

WaygroundAnswer Key

Mixture or Solution?

Total questions: 20

1.
b)

Solution

2.
a)

Mixture

3.
b)

Solution

4.
b)

Solution

5.
a)

Mixture

6.
b)

Solution

7.
b)

Solution

8.
a)

Mixture

9.
b)

Solution

10.
a)

Mixture

11.
a)

Mixture

12.
b)

Solution

13.
a)

Mixture

14.
b)

Solution

15.
a)

Mixture

16.
b)

Solution

17.
a)

Mixture

18.
a)

Mixture

19.
b)

Solution

20.
a)

Mixture

Browse by subjects

Browse by grades

Browse by format

FAQs

What does the Mixture or Solution? worksheet help Grade 4 students learn?

This Grade 4 science worksheet builds students’ ability to classify substances as mixtures or solutions. Its 20 multiple-choice items require students to make the same two-way classification decision repeatedly, helping them apply the distinction consistently rather than simply recall the terms.

How can I use this worksheet to teach the difference between a mixture and a solution?

Introduce the two classification terms before students begin, then model how to decide between the two answer choices on one item. Have students complete the remaining multiple-choice questions independently or with a partner, and use their choices to prompt discussion about why a particular example belongs in the mixture or solution category.

What mistakes should I watch for when students complete this mixture-or-solution worksheet?

Watch for students who choose an answer based on the pattern of previous responses instead of evaluating each item, especially because every question uses the same two choices. Students may also confuse the labels mixture and solution, so ask them to explain the classification behind an uncertain answer rather than accepting a guess.

How do I assign and grade the Mixture or Solution? worksheet?

The worksheet is available as a printable PDF and as a digital quiz on Wayground, and it includes a complete answer key for all 20 multiple-choice questions. Printable submissions can be graded by scanning student work with the Wayground for Teachers app, while the digital version supports online assignment and grading.

How can I differentiate this mixture-or-solution worksheet for my students?

Use the worksheet’s Advanced Settings to adjust font spacing or font size so the 20 multiple-choice items are easier to read and navigate. You can also enable a dyslexia-friendly font or translate the worksheet into another language when those options better support students working through the classification questions.

Where can I find more free worksheets like this on Wayground?

Wayground offers a comprehensive collection of free printable worksheets and practice problems across subjects, with downloadable PDFs and answer keys to help students master essential skills and concepts. Browse more resources at https://wayground.com/en-us/worksheets.

© 2026 Wayground Inc.

Accessibility and Inclusion