6th Grade
Science
Quiz

What is the free Grade 6 Science Quiz?

The Grade 6 Science Quiz is a free web app for reviewing elementary science with original 4-choice questions. It is designed for students preparing for class tests, home study, and the transition to middle school science.

The app covers combustion and air, aqueous solutions, levers and balance, use of electricity, human body systems, plants, organisms and environment, land formation, fossils, the Moon, and the Sun.

What makes this quiz site useful?

• Choose a short course by unit, or use a larger mixed course for broad review.
• Practice in a time-attack style that makes repeated review feel like a small challenge.
• Use ranking, My Page history, and often-missed question records to notice weak areas.
• Check hints and simple self-made diagrams when a question needs visual support.

Topic courses for Grade 6 science

• 10-question basic science mix
• 20-question combustion and air
• 20-question aqueous solutions
• 20-question levers and balance
• 20-question use of electricity
• 20-question human body systems
• 20-question plants, nutrients, and water
• 30-question organisms and environment
• 50-question land formation, Moon, and Sun
• 100-question Grade 6 science master

For home study, test review, and middle school preparation

Learners can review oxygen and carbon dioxide in combustion, litmus paper and evaporation in aqueous solutions, lever balance, electricity storage and energy conversion, breathing and circulation, plant water pathways, food chains, decomposers, fossils, rock layers, and Moon phases.

Topic courses are useful for focused review, while the 50- and 100-question courses are useful for broad review before tests or before moving on to middle school science.

Check not only facts, but also reasons

Each question is short, but the hints and diagrams help learners review observations, experiment conditions, and basic scientific relationships behind the answer.

Students can review combustion, solution properties, lever balance, the human body, plants and sunlight, ecosystems, land formation, and the Moon and Sun.

Hints and self-made diagrams for each question

Hints change according to the current question. When a topic benefits from a visual clue, the play screen shows a self-made SVG hint diagram, such as a lever balance, litmus-paper color change, Sun-Earth-Moon positions, or plant water movement.

Sources and production policy

This quiz is independently created by this site with reference to public curriculum-level science topics, basic scientific knowledge, and common observation and experiment ideas. It is not affiliated with any textbook, workbook, drill, worksheet, test, educational-material publisher, or textbook series.

• Question text, answer choices, hints, explanations, diagrams, images, and course order are designed for this app.
• We do not copy textbook or workbook questions, and we do not create near-copy questions by only changing numbers, endings, choices, or diagrams.
• We do not use publisher names, textbook titles, textbook chapter-order claims, or textbook-aligned claims.
• Images and diagrams are created by this site or use materials whose usage conditions have been checked.
• If a rights or accuracy concern is reported, we review the content and revise or remove it when necessary.

Reference information checked for production includes these public resources.

• MEXT: Elementary school course of study commentary
• Japan Association of Educational Materials Publishers: school materials and copyright
• Copyright Research and Information Center: copyright limitations and quotation
• SARTRAS: public transmission compensation system for school lessons

Quiz questions and explanations are not reproduced from those sources; they are written as original content for this app.

If you notice an error, have a rights-related concern, or need to contact us, please use the contact form. We will review the report and revise or remove content when necessary.