Freshwater Fish and Fish-keeping

How does the way our brains work relate to the way fish swim in harmony? An engaging video explains how emergence is the answer to both.

Here is a quick online quiz on the basics of the DNA molecule. Biology buffs can choose one of five answers for each of the 10 questions and submit the quiz when they are finished. They receive immediate feedback on their performance,...

A 10-question online quiz tests scholars' knowledge about horses: all answers come with an informative explanation. 

What do your classes know about biodiversity? A 10-question online quiz asks questions related to biodiversity and species groups. As learners answer questions, they click on links to additional information. The lesson could be an option...

Quiz your learners on the reproductive process using this terminology assessment tool! Choose 1 of 2 options: have students play online, or make copies of the paper version. The advantage to playing the online matching game is its...

Quiz your learners on human reproductive cells using this terminology assessment tool! Choose 1 of 2 options: have learners play online, or make copies of the paper version. The advantage to playing the online matching game is its...

Test your knowledge of earthquakes by taking this 17-question online quiz. After answering the questions, submit your results to see how you did.

Climate and weather are often confused. Pupils answer questions online to review concepts related to climate and weather changes. They get immediate feedback and additional facts with each question. The lesson is appropriate as a remote...

From coloring to hard protective shells, ocean creatures have adaptation features that help them survive. An eight-question online quiz highlights different ocean animals and their unique characteristics. The resource then offers pop-up...

Believe it or not, some dinosaurs are not extinct. Discover this and other interesting facts about dinosaurs in a 10-question online quiz. As individuals answer questions, the resource provides them with feedback and additional facts...