Wait — Indiana tests science in 4th grade, not 5th? Yes. ILEARN Science runs at Grade 4 and Grade 6 only, the test uses phenomenon-based item clusters of 4-6 linked tasks (not standalone questions), and the content is anchored in Indiana-specific examples like the Kankakee River and Indiana watersheds that competitors will never cover.
Grade 4 ILEARN Science is the single biggest source of parent confusion in Indiana. Most states test elementary science at Grade 5; Indiana tests it at Grade 4 and Grade 6 only. There is no Grade 3 ILEARN Science, no Grade 5, no Grade 7, no Grade 8. If you Google 'Indiana 5th grade science test,' you'll land on resources for a test that doesn't exist — the correct grade is Grade 4. This page is the right destination.
The test covers four domains from the 2023 Indiana Academic Standards (fully effective 2023-24): Physical Science (energy, heat transfer, electrical circuits, waves of light and sound, collisions transferring energy), Life Science (internal and external structures of plants and animals that support survival, growth, behavior, and reproduction; information processing; ecosystems), Earth and Space Science (erosion, weathering, volcanoes, earthquakes; landforms; natural hazards and human impact), and Engineering, Technology, and Applications of Science (identify a problem, develop and test solutions, communicate improvements). Indiana's Grade 4 standards specifically reference Indiana ecosystems — the Kankakee River and Marsh, draining of historic wetlands for farming — so state-specific phenomena appear in ILEARN clusters in ways generic national workbooks miss.
Per-grade Grade 4 Science proficiency for 2025 was not isolated in the IDOE July 16, 2025 press release. IDOE publishes the per-grade-per-subject Science figures via the EDC dashboard, typically in December — until then, only state-level aggregates are public. Treat this as the cleanest framing: the IAS Science standards were fully effective only in 2023-24, so 2025 is essentially Year Two of operational reporting under the current standards.
What's structurally different about ILEARN Science: items come in phenomenon-based clusters of 4-6 linked tasks. Your child reads a real-world phenomenon stem (an Indiana farmer dealing with a soil erosion problem, a Hoosier wetland losing species after drainage), then answers 4-6 questions that pull from different practices and disciplinary core ideas at once. There are no constructed-response items in Science.
ILEARN reports 4 performance levels: Below Proficiency, Approaching Proficiency, At Proficiency, and Above Proficiency. IDOE counts students who score 'At' or 'Above' as on track for college and career readiness; the bottom two levels are 'not on track.' Per-grade scale-score cut points are published in the IDOE Cut Scores PDF (in.gov/doe/files/ILEARN-Cut-Scores-2.pdf) — they are not the same number across grades or subjects.
ILEARN Science is delivered on Cambium TDS at indiana.portal.cambiumast.com — but unlike Math and ELA, the science adaptivity is built around phenomenon clusters rather than item-level adaptation. The test is untimed. There are NO ILEARN Checkpoints for Science (Checkpoints are Math and ELA only).
Indiana publishes per-grade-per-subject Science via the EDC dashboard (December publish window). 2025 is essentially Year Two of operational reporting under the 2023 IAS Science standards. Until the dashboard publishes, only state-aggregate ELA + Math figures (42.1% Math, 40.6% ELA) are publicly cited.
Source: IDOE 2025 ILEARN Results Released, July 16, 2025 — in.gov/doe/files/7.16.25-2025-ILEARN-Results-Released.pdf
Real ILEARN format. Aligned to Indiana Academic Standards (IAS) — Science, Grade 4 (2023, fully effective 2023-24). Detailed explanations on every answer.
Grade 4 ILEARN Science under the 2023 Indiana Academic Standards reports four domains, with phenomenon-based item clusters integrating Science Practices and Crosscutting Concepts throughout. Every 'essential' performance expectation is measured by at least one item on each form. The IDOE Grade 4 Science Blueprint PDF publishes specific per-domain ranges (download from in.gov/doe).
| Reporting Category | What's Tested |
|---|---|
| Physical Science (PS) | Energy: methods of heat generation (friction, electrical) and transfer (conduction, convection, radiation); electrical circuits as energy transfer; waves of light and sound (refraction, reflection, vibration); collisions transferring energy between objects. |
| Life Science (LS) | Internal and external structures of plants and animals that support survival, growth, behavior, and reproduction; information processing in animals (sensing, perceiving, responding); ecosystems and food webs; Indiana-specific examples include Hoosier wetland ecosystems and the impact of draining historic wetlands like the Kankakee Marsh for farming. |
| Earth and Space Science (ESS) | Earth processes: erosion, weathering, volcanoes, earthquakes; landforms (mountains, valleys, plains); natural hazards and human impact; Indiana watersheds (Kankakee River, White River system); recognizing patterns in Earth's features over time. |
| Engineering, Technology, and Applications of Science (ETS) | Engineering design process: identify a problem and define criteria for success; develop possible solutions; pick materials; build and test prototypes; analyze data from tests; communicate improvements. Integrated across PS, LS, and ESS domains rather than tested in isolation. |
This is the single biggest source of parent confusion about ILEARN. Most states test elementary science at Grade 5 and middle-school science at Grade 8. Indiana tests at Grade 4 and Grade 6 only — period. There is no Grade 3, Grade 5, Grade 7, or Grade 8 ILEARN Science. Parents who Google 'Indiana 5th grade science test' are looking for a test that doesn't exist; the correct grade is Grade 4. The practical implication: your fourth-grader takes THREE ILEARN tests this spring (Math, ELA, Science), all in the same April 13 – May 8 window — and if you've been mentally planning for a 'lighter' fourth-grade testing year, recalibrate now. The Science test is also structurally different from Math and ELA: it uses phenomenon-based item clusters (4-6 linked tasks anchored to a real-world scenario, often Indiana-specific) rather than standalone questions, and there are no constructed-response items. The IAS Science standards were fully effective only in 2023-24, so 2025-26 is essentially Year Two of operational reporting under the current framework — Indiana-flavored phenomena like the Kankakee River and Marsh and Hoosier wetland ecosystems appear in real test items in ways generic national workbooks will never cover.
Don't waste energy looking for a 'Grade 5 ILEARN Science' test — there isn't one. Indiana tests science at Grade 4 and Grade 6 only. If you have a fifth-grader, the science test was last year. If you have a fourth-grader, it's now. Get the grade right before you buy materials.
Hands-on activities at Grade 4 beat workbook drill, full stop. Build circuits, observe heat transfer in cooking, hike Indiana parks and talk through erosion in real settings. ILEARN Science rewards conceptual fluency with real-world phenomena — not vocabulary memorization. The phenomenon-based cluster format specifically tests whether your child can apply science thinking to a new scenario.
Learn the four-step engineering design process: identify problem, develop solutions, test prototypes, communicate improvements. Engineering items appear across every other domain (PS, LS, ESS) — not just standalone. Walk through real household problems with your child using the four steps; the muscle transfers directly to ILEARN items.
Use Indiana-specific phenomena in study time. IAS Grade 4 specifically references the Kankakee River and Marsh, Indiana watersheds, and the impact of draining historic wetlands for farming. Generic national science materials miss these. The Indiana DNR and Indiana Geological & Water Survey publish free family-friendly content; weave it in.
Skip the Checkpoint worry for Science. The new 2025-26 ILEARN Checkpoints (fall/winter/spring, zero-stakes) are Math and ELA only. There is no fall, winter, or spring Checkpoint for Science — your child takes only the April-May summative.
Indiana's blueprint places terminal elementary-science assessment at Grade 4 and middle-school science at Grade 6. There is no Grade 5 ILEARN Science test in Indiana — it doesn't exist. Most other states test elementary science at Grade 5 and middle-school science at Grade 8, which is why Indiana parents often search for grades that don't have a test. The correct grades to prep for ILEARN Science are Grade 4 and Grade 6.
Four domains from the 2023 Indiana Academic Standards: Physical Science (energy, heat transfer, electrical circuits, waves of light and sound), Life Science (plant and animal structures, information processing, ecosystems, Hoosier wetlands), Earth and Space Science (erosion, weathering, volcanoes, earthquakes, landforms, Indiana watersheds), and Engineering Design (problem-solve, build, test, communicate). Items come in phenomenon-based clusters of 4-6 linked tasks anchored to a real-world scenario.
A phenomenon cluster is a real-world scenario stem followed by 4-6 linked questions. Example: 'A fourth-grade class in northern Indiana visits the Kankakee Marsh and notices that one section was drained for farming a century ago. Today, certain bird species no longer nest there.' The cluster then asks 4-6 questions that integrate Life Science (ecosystem dynamics), Earth Science (water cycle), Engineering (mitigation options), and Science Practices (analyzing data, constructing explanations). The questions are linked — the child works the same scenario throughout the cluster.
Hands-on activities beat workbook drill at Grade 4. Build a simple electrical circuit (battery, wire, bulb). Observe heat transfer when cooking. Hike Indiana parks — the Indiana Dunes, Brown County, Turkey Run — and talk through erosion, weathering, watersheds in real settings. For Life Science, plant something and track plant structures over weeks. For Engineering Design, pick a real household problem and walk through identify-design-test-improve. ILEARN Science rewards conceptual fluency, not vocabulary memorization.
Yes. The official Cambium Indiana Assessment Portal at indiana.portal.cambiumast.com/ilearn.html publishes the Grade 4 Science practice test script. Lumos Learning has unofficial Grade 4 Science practice sets. Edcite and Edulastic mirror the 2018 IDOE-released science items. Avoid generic 'Common Core 4th grade science' workbooks — Indiana withdrew from CCSS in 2014, and the 2023 IAS Science standards are Indiana-specific, including Indiana-flavored phenomena like the Kankakee Marsh.
Same four-level system as Math and ELA: Below Proficiency, Approaching Proficiency, At Proficiency, Above Proficiency. 'At Proficiency' or higher counts as on track per IDOE. There are no constructed-response items in Science — every item is selected-response or technology-enhanced — so scoring is fully machine-based and results come back faster than for ELA (which has the human-scored writing performance task).
Between April 13 and May 8, 2026 (same window as Math and ELA). Schools sequence the three tests across the window — Math, ELA, and Science across multiple sittings. The Science test is a single untimed segment; districts typically schedule 60-75 minutes.
No. ILEARN is a grades 3-8 test and ends at Grade 8. There is no high-school ILEARN Science test, and ILEARN does not contribute to high-school graduation. High-school accountability in Indiana is SAT-based (Class of 2023 onward). ILEARN Science results contribute to the school's report card and to your child's individual proficiency level.
Same ILEARN test, different grades and subjects. Pick the page that matches your child's situation.
No credit card. Unlimited AI-generated practice aligned to Indiana Academic Standards (IAS) — Science, Grade 4 (2023, fully effective 2023-24).