Engaging, low-prep science resources for middle school teachers.
Ready-to-use activities, games, assessments, and digital resources created by a veteran middle school science teacher and designed to make your teaching life easier.
Life Science
Earth Science
Physical Science
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Popular with Middle School Science Teachers
Ready-to-use resources created to make your teaching life easier!
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Journey Through the Water Cycle dice rolling game for middle school
$4.20 -
Limiting Factors and Carrying Capacity Hands On Activity
$3.00 -
Claim Evidence Reasoning CER Writing Practice for Middle School Science
$4.30 -
Reading Weather Maps – PDF and Google Doc
$3.00 -
5 Autumn Collaborative Color By Number Posters with editable Q and A template
$8.00 -
Scientific Literacy Sub Plan Enrichment Activity – GMOs
$2.50
From the Science Teacher Blog
Conversation Starters for Middle School Science That Get Students Talking
Have you ever asked your middle school science class a question and been met with complete silence? You know the kind of silence. You ask a question, wait patiently, and scan the room. A few students suddenly become very interested in their desks. Someone starts sharpening a pencil. And eventually, the same two students raise…
A Low-Prep, High-Engagement Way to Teach Moon Phases, Eclipses, and Seasons
If you’ve ever taught moon phases, eclipses, and seasons, you know how tricky these topics can be for students. They’re abstract, spatial, and full of misconceptions (“The Moon makes its own light!” “Seasons are caused by distance!”). NGSS MS-ESS1-1 can be fun and engaging, but only if you plan it right. This 8-day lesson sequence…
Teaching Absolute Dating Made Engaging (and Manageable!)
A 1-Week NGSS-Aligned Unit for Middle School Science How do scientists know how old dinosaur fossils are? Absolute dating is one of those topics that can easily become overwhelming for students—and teachers. Half-lives, radioactive decay, and calculations can feel abstract if students only see them on paper. That’s why this absolute dating unit is intentionally…
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Meet the Teacher Behind Just Add H2O
Hi there! I’m Jay Zee, and I’ve spent more than 40 years teaching science. I created JustAddH2O because I wanted science activities that were engaging for students without creating hours of work for teachers.
My rule is simple: If it takes too long to prep or grade, I’m probably not going to use it!
So you’ll find resources here that are:
- Easy to prep
- Engaging for students
- Practical for real classrooms
- Designed with middle school science teachers in mind
I’ve taught science for decades, and I still believe the best resources are the ones that make your job easier.
