The best material depends on the job. Craftling helps students separate properties that sound similar, including flexibility and elasticity, strength and hardness, and absorbing water versus keeping it out.
DOWNLOAD THE 7 FREE MATERIALS WORKSHEETS
PLAY THE FREE MATERIALS ADVENTURE
Meet Craftling, your vocabulary training guide
Craftling is inventive, patient, practical. This Gemling guides learners through Maker's Forgeworks and connects to the specimen Howlite. The same approved character appears in the printable packet and its matching science adventure.
What the seven worksheets cover
Start with the main Materials vocabulary worksheet. Then work through these six lessons in adventure order:
- Materials, Properties & Purposes
- Flexibility & Elasticity
- Strength, Hardness & Durability
- Water & Materials
- Conductors & Insulators
- Designing with Materials
The overview introduces material, property, flexibility, elasticity, strength, hardness, absorbency, waterproof, conductor, insulator. Each lesson narrows the focus to its own science words and ideas.
Every worksheet combines a short Gemling teaching note, a word bank, definition matching, three word-in-context questions, and a written field mission. Craftling closes each lesson by welcoming students to the corresponding adventure setting.
A classroom science field trip, starting at your desk
Set a paper design challenge for a towel, raincoat, or lightweight bridge. Students choose which properties matter, name a fair comparison, and defend a material choice using evidence rather than appearance.
Read the Gemling note aloud, model one vocabulary match, and let partners explain their word choices. Use the written mission to check understanding before entering the next online setting. After the seven pages, the Training Complete invitation gives students a clear next step into the FREE online Excavating Adventure.
Excavating Adventures is The Science Field Trip Company. These resources help transform classroom science into a field-trip-style experience: prepare with vocabulary, explore a science setting, explain evidence, and carry curiosity into real-world observation.
Teaching point to make clear
Hardness does not guarantee strength or flexibility. State whether conductor means thermal or electrical conduction, and keep test conditions consistent before comparing material performance.
Download and printing details
The free PDF contains 16 separate US Letter pages: one teacher guide, seven student worksheets, one Training Complete page, and seven matching answer keys. Print at 100% scale. The activities are black-and-white friendly; students do not need color to answer. Sample written answers allow for other scientifically accurate responses.
Take the training into the free adventure
Craftling invites your class into Maker's Forgeworks. Use the exact subject adventure below, pause to discuss clues, and encourage students to revise their thinking after feedback. The game needs an internet connection but no purchase, account, or physical kit.
ENTER THE FREE MATERIALS ADVENTURE
After the mission, the optional Discover, Identify, Collect continuation connects learning with real specimens. Finishing online does not record a physical discovery or mean that a specimen has been collected.
Free Dig Kits for Your Classroom
Extend curiosity toward hands-on science and a physical science field trip. Learn about the planned classroom kit program and its current availability. Campaign signup is not open yet; downloading this resource does not reserve or include kits.
FREE DIG KITS FOR YOUR CLASSROOM
Keep exploring science
Browse all free science adventures or explore Physical Science adventures.
Two questions to discuss with your class
Why should a towel and a raincoat use materials with different water-related properties?
A towel should absorb water. A raincoat should resist water passing through, so the useful properties differ.
Why should two paper-towel tests use the same amount of water and time?
Consistent conditions make the comparison fair. Otherwise a difference could come from the test method rather than absorbency.