Nico & Nor Coconut Star

Early education force and motion app ramps up student learning
Bottom Line: Coconut Star, along with its companion app, are great additions to any pre-K–1 physical science unit.
Nico & Nor Shadow Play

Shine a light on concepts around shadows with fun app
Bottom Line: A good supplement for any early learning light and shadow unit.
Thinkrolls

Fun physics platformer teaches, engages young elementary students
Bottom Line: Highly engaging game packs in physics learning and puzzling fun.
Crazy Gears

Highly applicable STEM-themed free play; easy appeal for wide audience
Bottom Line: A clear, simple, and fun introduction to science and engineering topics that may otherwise feel unapproachable for some kids.
Simple Machines by Tinybop

Excellent elementary NGSS engineering practices embedded in fun games
Bottom Line: Fun gameplay lets kids explore important physics concepts in a solid standards-aligned context.
Busy Water

Solve, create, and share puzzles that gush with STEM learning
Bottom Line: This challenging yet kid-friendly set of logic puzzles wonderfully allows kids to solve problems and experiment with light science concepts.
Inventioneers Full Version

Budding engineers create design solutions with fun physics puzzler
Bottom Line: A fun, engaging way to boost critical-thinking and problem-solving skills while learning about important science and engineering practices.
Crayon Physics Deluxe

Influential physics game is still a draw
Bottom Line: Instantly engaging and super accessible to learners of many ages and abilities, Crayon Physics Deluxe fuses conceptual science learning with a brand of playful problem solving that demands creativity.
Contraption Maker

Solve problems, puzzles, brain teasers while creating wacky machines
Bottom Line: Hands-on problem-solving leads to great fun and independent learning with the right curricular wraparound to connect what kids are doing with what they need to know.
Rube Works: The Official Rube Goldberg Invention Game

Apply principles of force and motion to build fun, wacky machines
Bottom Line: Lighthearted puzzles boost critical-thinking and problem-solving skills.
World of Goo

Stellar physics builder with wiggly, animated goo balls
Bottom Line: A fascinating fantasy world and constant puzzle challenge pull kids into learning about building structures and geometry.
Algodoo

Sandbox tool enables engaged, conceptual physics inquiry
Bottom Line: A robust, free pedagogical tool that's like a digital workbench where kids build and apply conceptual science knowledge.
Monster Physics

Awesome puzzler lets kids build, test, modify, and retest
Bottom Line: Monster Physics uses colorful graphics and fun missions to teach kids about physics through exploration and experimentation.
FLEET

Science-based shipbuilding mission sim is valuable but shows its age
Bottom Line: A serviceable simulation for teacher-led physics or engineering lessons, or for students to get a feel for how different types of ships are designed and handle on the open seas.
Universe Sandbox

Superb sandbox for astrophysics experimentation
Bottom Line: An impressive -- and complex -- tool that encourages a playful, systems thinking-oriented exploration of the universe and astrophysics.
Garry's Mod

Complex physics sandbox is daunting but rich
Bottom Line: This physics sandbox ramps up the complexity but not the usability, leaving it up to the right teachers and students to unlock its benefits.
Kerbal Space Program

Design and launch a rocket into space in realistic astrophysics sim
Bottom Line: This accurate rocket sim encourages trial-and-error learning and makes for great (and often explosive) physics and engineering experiments.