ILEARN Science Grade 4 study guide
ILEARN Science Grade 4 · Work through your exam, one topic at a time.
ILEARN Science is Indiana's end-of-year summative science assessment, part of the Indiana Learning Evaluation and Assessment Readiness Network (ILEARN). According to the Indiana Department of Education, the ILEARN system measures achievement and growth related to the Indiana Academic Standards, and science is tested as an end-of-year summative assessment in grades 4 and 6. This page is written for Grade 4 students, families, and educators preparing for that spring testing window. The science assessment is a computer-adaptive test (CAT) built on standards that align with the Next Generation Science Standards and a three-dimensional framework emphasizing both understanding and practicing science, so items favor real-world scenarios and experimentation. Topics on this exam: Physical Science, Life Science, and Earth and Space Science. The ILEARN Science Grade 4 study guide has 3 sections and about 1,052 words.
01Physical Science: Matter, Energy, and Motion
Physical science at this level centers on observable properties and simple change. Students should describe matter by properties such as mass, volume, state, color, texture, and whether it floats or sinks, and should know that matter can change state (solid, liquid, gas) when heated or cooled. They should understand that some changes are reversible (melting ice, dissolving sugar) and some are not easily reversed (burning paper, baking a cake). Energy appears as light, heat, sound, and motion; energy can move from place to place and change form.
388 words, about 2 min02Life Science: Organisms, Structures, and Ecosystems
Life science focuses on living things and how they meet their needs. Students should know that organisms have structures that help them survive: roots absorb water, leaves capture light, beaks match foods, and shells or camouflage provide protection. Plants make their own food using sunlight (photosynthesis in simple terms), while animals get food by eating plants or other animals. Life cycles (seed to plant, egg to adult) show that offspring resemble parents but are not identical.
341 words, about 2 min03Earth and Space Science: Earth's Systems and Sky Patterns
Earth and space science covers Earth's materials, processes, and patterns in the sky. Students should know Earth's layers (crust, mantle, core), that rocks and soil form and change through weathering and erosion, and that water moves through the water cycle (evaporation, condensation, precipitation, collection). Natural events such as earthquakes, volcanoes, and floods change Earth's surface quickly, while weathering and erosion often work slowly. Students should describe weather as day-to-day conditions and climate as long-term patterns, and use tools like thermometers and rain gauges.
323 words, about 2 min