A twenty-question quiz covering a variety of chemistry topics. Good for test review or for checking students' general knowledge.

A twenty-question quiz to check general science knowledge.

A twenty-question quiz covering knowledge of a variety of water-related topics. Good for test review or for checking students' general knowledge.

A twenty-question quiz covering general knowledge of food.

A ten-question trivia quiz to check general knowledge about common metals.

A ten-question trivia quiz to check general knowledge about electricity.

A ten-question quiz to check general knowledge about dogs.

Try these puzzles as a review for quizzes and tests. There are interactive versions that are fun to try while on-line as well as printable versions. Puzzles cover a wide variety of general biology plus more specific ones on botany.