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100+ Free ACAP Science Grade 4 Practice Questions

Prepare for the Alabama Comprehensive Assessment Program (ACAP) Summative Science, Grade 4 exam with instant access — no signup required.

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Key Facts: ACAP Science Grade 4 Exam

ACAP Summative Grade 4 Science is Alabama's spring statewide assessment (~66 items, ~60 blueprint points) with Level 1–4 results; Level 3+4 counts as proficient on state reporting.

Sample ACAP Science Grade 4 Practice Questions

Try these sample questions to test your ACAP Science Grade 4 exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1A student rolls two identical balls. Ball A moves slowly. Ball B moves quickly. Which ball has more kinetic energy?
A.Both have equal energy because they are the same size
B.Ball A, because it moves slowly
C.Neither has energy because balls are not living
D.Ball B, because it has greater speed
Explanation: Kinetic energy increases with speed for objects of the same mass. Ball B moves faster, so it has more kinetic energy than Ball A.
2A toy car has more energy when it rolls faster down a ramp. Which relationship does this evidence support?
A.Speed and energy are unrelated
B.Energy only exists when a car is stopped
C.Greater speed is related to greater energy of motion
D.Faster cars always weigh more
Explanation: Grade 4 energy standards connect an object's speed to its energy of motion. Evidence that a faster car has more energy supports that relationship.
3Students measure the speed of a rolling marble and the dent it makes in soft clay. Faster marbles make deeper dents. What is the best conclusion?
A.Clay creates energy only for slow marbles
B.Dents form only when energy is destroyed
C.Speed decreases energy during every collision
D.Faster marbles transfer more energy in the collision
Explanation: A deeper dent means more energy was transferred to the clay. Faster marbles transfer more energy on impact.
4Two identical toy trucks roll into a block. Truck 1 is moving slowly. Truck 2 is moving quickly. Which prediction is most reasonable?
A.Truck 1 will always stop the block completely
B.Both trucks will leave the block unmoved
C.Truck 2 will push the block farther
D.Only Truck 1 can transfer energy
Explanation: Greater speed means greater kinetic energy, so Truck 2 can transfer more energy and move the block farther.
5A student drops a ball onto a metal tray and hears a loud clang. Which form of energy transfer best explains the sound?
A.The tray creates new mass that becomes sound
B.Gravity permanently destroys the ball's energy
C.Light from the room turns into the clang
D.Mechanical energy from the collision transfers to sound energy
Explanation: When the ball hits the tray, energy from the moving ball is transferred. Some of that energy becomes sound energy that you hear.
6Which investigation best tests how energy changes when objects collide?
A.Count how many balls are red or blue
B.Draw pictures of balls without testing motion
C.Weigh balls without moving them
D.Roll identical balls at different speeds into soft clay and measure the dents
Explanation: Changing speed while keeping balls the same and measuring collision effects (dents) provides evidence about energy transfer in collisions.
7A metal spoon sits in hot soup. After a few minutes the handle feels warm. What happened?
A.Cold moved from the handle into the soup
B.The spoon created heat from nothing
C.Heat energy transferred through the metal spoon
D.Sound energy turned into heat in the air only
Explanation: Heat energy can transfer through materials. Metal conducts thermal energy from the hot soup to the handle.
8Students build a simple circuit with a battery, wires, and a bulb. The bulb lights. Which claim is best supported?
A.Batteries only store light, never energy
B.Bulbs light only if no energy is transferred
C.Electric current can transfer energy to light the bulb
D.Wires create electricity without a battery
Explanation: A working circuit shows energy from the battery can be transferred by electric current and transformed into light (and heat) in the bulb.
9A radio plays music when plugged in. Which statement best describes the energy transfer?
A.Electrical energy is transferred and transformed into sound energy
B.The radio destroys energy so music can play
C.Sound energy from the wall creates electricity
D.Only light energy can move through wires
Explanation: Electrical energy reaches the radio and is transformed into sound energy (and some heat). Energy is transferred and transformed, not destroyed.
10Which material is the best thermal conductor if students want heat to travel quickly from a hot plate through a pan?
A.Thick foam
B.Dry cloth
C.Metal
D.Wood
Explanation: Metals are good thermal conductors, so heat energy transfers through them quickly compared with wood, foam, or cloth.

About the ACAP Science Grade 4 Exam

ACAP Summative Grade 4 Science is Alabama's required spring statewide summative assessment for grade 4 students, administered by the Alabama State Department of Education on the DRC INSIGHT platform. It measures the Alabama Course of Study: Science standards, which moved to the 2023 edition for the spring 2026 administration with mixed item types and timed sessions. Practice questions on OpenExamPrep are free English-language multiple-choice study aids aligned to the official reporting categories; they do not replace authentic constructed responses, listening tasks, technology-enhanced items, or the secure official assessment. ALSDE permits Spanish-language science forms for eligible English learners until English proficiency is attained; this practice bank is English only.

Questions

66 scored questions

Time Limit

About 90 minutes total (two sessions of ~45 minutes each per the ALSDE ACAP Summative Test Times and Item Counts table).

Passing Score

Results reported in four achievement levels (Level 1–Level 4). Proficient is Level 3 + Level 4 on Alabama state proficiency reporting (ALSDE ACAP Summative score reports / state data overviews).

Exam Fee

Free for eligible Alabama public school students; ACAP Summative is a required statewide assessment administered by districts at no cost to families. (ALSDE Student Assessment; delivered via DRC INSIGHT Online Learning System)

ACAP Science Grade 4 Exam Content Outline

16-18 pts

Energy

Energy concepts (Standards 1–5, 2015 AL COS Science).

10-12 pts

Waves and Their Applications

Waves and information transfer (Standards 6–8).

10-12 pts

From Molecules to Organisms

Structures and processes in living things (Standards 9–11).

20-21 pts

Earth’s Systems

Earth systems (Standards 12–17; largest Grade 4 category).

How to Pass the ACAP Science Grade 4 Exam

What You Need to Know

  • Passing score: Results reported in four achievement levels (Level 1–Level 4). Proficient is Level 3 + Level 4 on Alabama state proficiency reporting (ALSDE ACAP Summative score reports / state data overviews).
  • Exam length: 66 questions
  • Time limit: About 90 minutes total (two sessions of ~45 minutes each per the ALSDE ACAP Summative Test Times and Item Counts table).
  • Exam fee: Free for eligible Alabama public school students; ACAP Summative is a required statewide assessment administered by districts at no cost to families.

Keys to Passing

  • Complete 500+ practice questions
  • Score 80%+ consistently before scheduling
  • Focus on highest-weighted sections
  • Use our AI tutor for tough concepts

ACAP Science Grade 4 Study Tips from Top Performers

1Practice with grade-level Alabama Course of Study Science skills, not generic trivia.
2Use short mixed sets weekly rather than one long cram session.
3Review official ACAP sample item types on ALSDE/DRC resources so platform tools feel familiar.
4Read every explanation—wrong-answer feedback targets common misconceptions.
5Build stamina with timed practice blocks matching a single official session length.

Frequently Asked Questions

What is the ACAP Summative Grade 4 Science assessment?

It is Alabama's required spring Science summative for grade 4, part of the Alabama Comprehensive Assessment Program (ACAP) Summative run by ALSDE on DRC INSIGHT.

Is the official test all multiple choice?

No. Official ACAP Summative uses multiple item types (including multiple-select and technology-enhanced items, and for ELA text-dependent writing). This site offers English four-option MCQ study adaptations only.

How long is the official test?

About 90 minutes total (two sessions of ~45 minutes each per the ALSDE ACAP Summative Test Times and Item Counts table).

How many questions are on the official test?

The ALSDE Test Times and Item Counts table lists about 66 items for this grade/subject; the 2024 blueprint allocates 60 possible points across reporting categories.

What do scores mean?

Students receive four achievement levels (Level 1–Level 4). Alabama proficiency reporting treats Level 3 and Level 4 as proficient.

Is there a testing fee?

No family fee for eligible public school students; districts administer the required state assessment.

When is ACAP Summative given?

Once each spring. For 2025–26, ALSDE scheduled ACAP Summative Grades 2–8 for March 16–April 24, 2026, with Grades 2–3 ELA required in the first four weeks of the window.

Did the science standards change recently?

Yes. Alabama adopted the 2023 Alabama Course of Study: Science, implemented in 2025–26. ALSDE reported that spring 2026 was the first administration testing the new standards, with results based on new cut scores, so science scores are not directly comparable to earlier years.