Science 8 vs MiddleSchoolSciencePrep

These are a few tools for helping visualize middle school science. I spent a year volunteer tutoring middle school (grade 8) science students. While doing that, I created an app with a few simple demonstrations and practice tests to help them. The modules included were those that illustrated or helped practice the concepts my students had trouble either understanding or remembering. The test module contains every test the students took. Hot Molecules is an interactive demonstration of the effects of heating and cooling on molecular activity. Will it float? is an interactive lab simulation for determining density. Questions is a test-practice module for all subjects thus far covered (phase changes, heat transfer, density, atoms, molecules, reactions, atmosphere). Buckets is a category builder to help understand grouping of like things on arbitrary traits Which is Bigger? is an interactive statistics exploration, showing how much overlap there is between categories and how important sample size is. How do population dynamics of the species populations in a food web interact? Play with the simulation and ecological and human-introduced factors. Watch out for natural disasters! Other demonstrations and test topics are added periodically.

Description Ace middle school science with SciencePrep — a quiz app built for grades 6 to 8 that covers Earth Science, Life Science and Physical Science with over 1,000 practice questions and a clear explanation for every answer. THREE SUBJECTS, 18 TOPICS, 113 QUIZZES Earth Science • Earth Structure • Earth Surface • Ecology • Energy in Earth Systems Life Science • Cell Biology • Cell Structures and Functions • Genetics • Human Body • Evolution and Change Physical Science • Astronomy • Atoms and the Periodic Table • Matter and Change • Motion and Force • Newton's Laws • Properties of Matter • Electricity and Magnetism • Waves • Physical Science and You LEARN FROM EVERY QUESTION Every one of the 1,000+ questions comes with a short explanation of why the answer is right, so a wrong guess turns into a lesson instead of a lost point. STUDY YOUR WAY • Quiz Mode — multiple-choice quizzes with instant feedback and a score summary • Timed Mode — race a 20-second clock on each question to prepare for test conditions • Study Mode — flip through every question in a topic as flashcards • Review Answers — see every question you missed, with the correct answer and explanation • Bookmarks — save tricky questions and study them together later TRACK YOUR PROGRESS • Completion rings for every subject and topic • Attempt counts and average scores for each quiz • A daily study streak to keep you motivated FREE TO TRY, ONE PRICE TO UNLOCK The first quiz in each subject is free. Unlock every quiz, topic and flashcard deck with a single one-time purchase — no subscriptions, no ads, no accounts. Perfect for students preparing for class tests, state science assessments and end-of-year exams, and for parents and teachers who want a quick way to check understanding.