In this eighth-grade science standardized test practice activity, pupils answer 78 multiple-choice and short-answer questions to review their knowledge.

Time to see what they've learned. Seventh graders solve a set of seven short problems in the ratios and proportional relationships domain. Applications include photo negatives, washing machines, coffee powder, sleep, stamps, etc.

In this post assessment activity students review points covered in the attached unit and reach conclusions regarding the importance of water to human health. Student sheets are provided in English and in Spanish.