NB Grade 8 Scientific Literacy study guide
NB Grade 8 Scientific Literacy · Work through your exam, one topic at a time.
The New Brunswick Grade 8 Scientific Literacy Assessment is a provincial science test taken by Grade 8 students in New Brunswick, Canada. It checks whether students can use science ideas and evidence, not just recall definitions. Questions draw on scientific inquiry and process skills; cells, body systems, and reproduction; matter, mixtures, and fluids; forces, motion, and energy; Earth's structure, rocks, and space; and the links between science, technology, society, and the environment. Items mix multiple choice, short answer, and constructed response, so students should practise explaining reasoning in full sentences and supporting claims with data. The NB Grade 8 Scientific Literacy study guide has 6 sections and about 2,083 words.
01Scientific Inquiry and Process Skills
Scientific inquiry is a repeatable system for turning curiosity into reliable evidence. Know the difference between an observation (what you detect with senses or instruments) and an inference (a conclusion drawn from observations).
376 words, about 2 min02Life Science: Cells, Body Systems, and Reproduction
All living things are made of cells , the basic unit of structure and function. Know the shared structures - cell membrane, cytoplasm, nucleus, mitochondria, ribosomes - and the differences between plant and animal cells: plant cells have a cell wall, chloroplasts, and a large central vacuole .
374 words, about 2 min03Physical Science: Matter, Mixtures, and Fluids
Matter is anything with mass and volume. Know the difference between physical properties (density, melting point, color, solubility) and chemical properties (reactivity, flammability).
352 words, about 2 min04Physical Science: Forces, Motion, and Energy
A force is a push or pull that can change an object's motion. Know balanced forces (no change in motion) vs.
332 words, about 2 min05Earth and Space Science: Earth's Structure, Rocks, and Space
Earth has layers: crust, mantle, outer core, inner core . The outer core is liquid; the inner core is solid.
351 words, about 2 min06Science, Technology, Society, and the Environment
Science seeks explanations about the natural world; technology applies scientific knowledge to solve practical problems. Understand that they influence each other - new instruments enable new discoveries, and new discoveries enable new tools.
298 words, about 1 min