In this English idioms about colors instructional activity, students interpret sayings about colors and complete sentences using them correctly.

In this Mendelian genetics worksheet, students solve 22 clues in a crossword puzzle contain the basic vocabulary for an introductory genetics unit.

In this recognizing health and diseases worksheet/quiz, students match symptoms with diseases, translate underlined words in sentences, categorize ways drugs are taken, match symptoms with explanations, and fill in blanks with words from...

In this genes learning exercise, students determine how the gender of a baby is produced plus explore sex-linked disorders such as hemophilia. This learning exercise has 20 fill in the blank and 8 short answer questions.