Praxis Middle School Science 5442 Study Guide 2026–2027 | 200 Practice Questions

Prepare for the Praxis® Middle School Science (5442) test with a complete, illustrated study guide organized around the four ETS content categories: Nature and Impact of Science and Engineering; Physical Science; Life Science; and Earth and Space Science. Every chapter is aligned with the ETS test specifications and the NGSS disciplinary core ideas, with clear explanations, summary tables, worked examples, and labeled diagrams.

This 142-page digital guide pairs a full content review with two 100-question practice tests of exam-level questions. Like the real test, many questions use data tables, experimental designs, and middle school classroom scenarios, so you practice applying science, not just recalling it.

What's Inside

• An overview of the current test: 125 selected-response questions in 150 minutes, the four categories and their weights (14/30/30/26%), the 100–200 score scale, state qualifying scores, the $130 fee, test-center and at-home delivery, and retakes
• Nature and Impact of Science and Engineering: experimental design, variables and controls, data analysis and graphing, accuracy vs. precision, models, theories and laws, laboratory and field safety, the engineering design process, and science, technology, and society
• Teaching science: the eight science and engineering practices, seven crosscutting concepts, the 5E model, common student misconceptions, formative assessment, and claim-evidence-reasoning
• Physical Science: atoms and the periodic table, density, states and phase changes, reactions and conservation of mass, acids and bases, bonding, motion graphs, Newton's laws, momentum, energy, heat transfer, simple machines, waves, sound, light, the electromagnetic spectrum, circuits, and magnetism
• Life Science: cells and organelles, membrane transport, biomolecules and enzymes, photosynthesis and respiration, mitosis and meiosis, body systems, homeostasis, food webs and energy pyramids, matter cycles, populations, biomes, DNA and protein synthesis, inheritance patterns, and evidence and mechanisms of evolution
• Earth and Space Science: stars and the H-R diagram, the solar system, moon phases, tides, eclipses, seasons, Earth's layers, plate tectonics, earthquakes, volcanoes, the rock cycle, minerals, soil, geologic time, the atmosphere, weather, climate, oceans, and natural hazards
• Labeled diagrams: cells, atoms, heating curve, waves, series and parallel circuits, energy pyramid, H-R diagram, moon phases, seasons, Earth's layers, rock cycle, and atmospheric layers
• Eight-, four-, and two-week study schedules, FAQs, test-taking strategies, a final review checklist, and recommended resources
• 2 practice tests (200 questions) weighted like the real test, with a separate answer key explaining every answer

Format

• Instant digital download (PDF), 8.5 × 11 in
• Clickable table of contents
• Print it or study on a tablet, laptop, or phone

Please note: This is a digital product. No physical item will be shipped.

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