Atoms and Molecules Worksheets for Middle School Science
In middle school science, students explore the structure and properties of matter, learning how atoms and molecules combine to form all substances. They investigate how matter changes, what makes up different materials, and how the arrangement of atoms affects properties like density and state.
Here you’ll find a variety of atoms and molecules worksheets, tests, and interactive lessons for grades 6–8. Teachers can use these resources for classroom activities, homework, or quizzes. All materials can be assigned online with a code or printed for offline use, and every worksheet is editable so you can adapt it to your class’s needs.
Materials (7 materials)
Worksheet
Particle motion and states of matter
This educational material helps 8th-grade students understand particle motion and states of matter by practicing multiple-choice and sentence completion questions. It emphasizes the particle model, effects of temperature, and changes between solid, liquid, and gas.
Science · Grade 8 · Used 1 time · Oct 15, 2026
Lesson
Elements, compounds and mixtures
This 7th-grade classroom material helps students practice classifying matter by answering questions about elements, compounds, and mixtures through multiple-choice, ordering, and matching exercises to reinforce understanding of their characteristics with examples.
Science · Grade 7 · New · Oct 15, 2026
Lesson
Atoms and molecules
This 6th-grade resource helps students practice understanding atomic structure and molecules through multiple-choice questions, ordering activities, and fill-in-the-blank exercises, enhancing their comprehension of atomic particles and molecular models.
Science · Grade 6 · New · Oct 15, 2026
Test
Structure of matter test
This 7th-grade test helps students practice understanding the structure of matter by answering questions about atoms, elements, the periodic table, and mixtures. The test includes multiple-choice questions that challenge students to identify parts of atoms, classify substances, and distinguish between pure substances and mixtures.
Science · Grade 7 · New · Oct 15, 2026
Test
Atoms and molecules quiz
This quiz helps 6th-grade students practice identifying atoms, molecules, elements, and compounds through multiple-choice questions and identification tasks. It reinforces understanding of basic concepts like atomic structure, chemical symbols, and compound formation.
Science · Grade 6 · New · Oct 15, 2026
Worksheet
Elements and the periodic table basics
This 7th-grade material helps students practice identifying element symbols, groups, and properties of metals and nonmetals through multiple-choice questions and classification tasks, reinforcing understanding of the periodic table basics.
Science · Grade 7 · New · Oct 15, 2026
Worksheet
Atoms and molecules practice
This 6th-grade practice sheet helps students understand atoms, elements, molecules, and compounds through multiple-choice and ordering questions, as well as sentence completion exercises to reinforce key concepts and improve their scientific vocabulary.
Science · Grade 6 · New · Oct 15, 2026
Topics
- Water Cycle Worksheets for Middle School Science
- Solar System Worksheets for Grades 6–8 Science
- Kinetic and Potential Energy Worksheets for Grades 6–8
- Physical and Chemical Changes Worksheets for Middle School
- Rock Cycle Worksheets and Plate Tectonics for Grades 6–8
- Electromagnetic Spectrum Worksheets for Middle School Science
- Engineering Design Process Worksheets for Middle School Science
- Human Body Systems Worksheets for Middle School Science
- Climate Change Worksheets for Grades 6–8: Weather, Climate and Human Impacts
Questions teachers ask
What topics do these atoms and molecules worksheets cover?
They cover the structure and properties of matter, including atomic structure, molecules, states of matter, and how atoms combine and interact.
Can I edit the worksheets to fit my lesson plan?
Yes, all worksheets and tests can be copied and customized to match your specific curriculum or student needs.
Are these materials suitable for online and in-person teaching?
Yes, you can assign materials digitally for interactive use or print them for classroom or homework assignments.