Interactive
Curated OER

UK Freshwater Fish Quiz

For Students 4th - 8th
For this online quiz worksheet, students answer a set of questions about freshwater fish in the UK. Page has a link to submit answers for correction.
Interactive
The Franklin Institute

Marshall Elementary School: Ocean Games & Puzzles

For Students 2nd - 6th
Complete interactive word searches to find animals of the intertidal zone. Learn ocean facts by completing a crossword puzzle. Match up pieces of a puzzle to display the water cycle. And after learning all that information, test yourself...