Grade 3 · Science · Forces & Engineering
Forces & Engineering worksheet
Grade 3 forces & engineering practice with original, difficulty-matched questions.
Forces & Engineering
Grade 3 · On-level practice · 8 questions · Version PG-43F-DJ0B
1.Explain “unbalanced forces” in your own words.
2.Explain “Newton's third law” in your own words.
3.Explain “constraint” in your own words.
4.Explain “magnet” in your own words.
5.Explain “potential energy” in your own words.
6.Explain “electric circuit” in your own words.
7.Explain “prototype” in your own words.
8.Explain “balanced forces” in your own words.
How to use this skill
Grade 3 forces & engineering practice with original, difficulty-matched questions.
Worked example
Identify forces, constraints, and evidence from a test before revising a design.
Common mistake
Changing several variables at once and losing a fair comparison.
Helpful hint
Change one feature and measure the result.
More free printable versions
Choose a difficulty and print one of twenty reproducible versions. Each page contains a real worksheet preview, answers, teaching notes, and its own permanent link.