Clean Water Science Journal

What is inside

• A repeating investigation page: question, prediction, method, what happened, what I think now
• Sensory observation pages for clarity, colour, smell and floating material — no chemicals needed
• A filtration investigation using sand, gravel, cotton and a plastic bottle
• A settling and evaporation investigation
• Simple bar-chart and tally pages so children record results as data
• A closing reflection page: what would you test next?

File details

• Two versions in one download: a fillable PDF children can type into, and a print version
• US Letter and A4
• Works in any current PDF reader; typing requires a reader that supports form fields

Safety note

These investigations use ordinary tap water and household materials. Filtered water produced in any activity is not drinking water. Adult supervision is required.

Licence

This file is licensed for one household. Print as many copies as you need for the children in your own home. Please do not share, resell, upload or distribute the file. Teaching a class or co-op? Choose a classroom or school licence instead — see For Teachers.

Instant download and refunds

Your download link appears on the order confirmation page and is emailed to you straight after payment. You can also find it any time in My Account › Downloads. Because the file is delivered immediately, we do not offer change-of-mind refunds once a file has been downloaded — but if a file will not open, is corrupt or is not what was described, contact us and we will replace it or refund you. This does not affect your rights under mandatory consumer law. Full terms: Refund & Cancellation Policy and Digital Products Policy.

Common questions

Can my child type into it on a tablet?

Yes, using the fillable version in a PDF reader that supports forms. The print version is there if you prefer paper.

Is any testing chemistry involved?

No chemicals are required. If you want chemical testing, look at the Home Water Quality Explorer Kit.