Interactive
Curated OER

A, An, or (Nothing)

For Teachers 3rd - 4th
In this articles worksheet, students complete a ten question on-line interactive quiz on the correct use of "a" or "an". Students also have the option of marking "nothing" if no article is needed.
Unknown Type
Defenders of Wildlife

Kids' Planet: Who Am I Animals Quiz One

For Students 3rd - 8th
Test your knowledge of the animal kingdom by taking this interactive quiz. Twenty multiple choice questions that offer immediate feedback to responses. If you need help, a link is available to facts about more than 50 animal species.
Unknown Type
American Museum of Natural History

American Museum of Natural History: O Logy: What Do You Know? Horses

For Students 3rd - 8th
A quick way to learn horse vocabulary. Students take an interactive quiz, check their answers, and then read why each answer is correct or incorrect.
Unknown Type
Soft Schools

Soft Schools: Diversity Quiz

For Students 6th - 8th
Take this interactive, multiple-choice quiz over ecological biodiversity, then review your score and any missed questions at the end.