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100+ Free MTEL General Science (64) Practice Questions

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Which best explains why a metal spoon left in a hot pot of soup becomes hot at the handle?

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2026 Statistics

Key Facts: MTEL General Science (64) Exam

100 MC + 2 OR

Test Structure

MTEL Field 64 test page

240

Passing Scaled Score

MTEL test information

5 subareas at ~20% each

Content Blueprint

Field 64 test objectives

4 hours

Testing Time

MTEL Field 64 test page

$139

Registration Fee

MTEL registration

18 objectives

Field 64 Test Objectives

MTEL study guide

Computer-based

Delivery Format

MTEL Field 64 test page

Grades 5-8 / 8-12

General Science License

Massachusetts DESE

MTEL General Science (Field 64) is a broad, computer-based content test of 100 multiple-choice questions and 2 open-response items, with a passing scaled score of 240 and a 4-hour testing window. Its five subareas are each weighted about 20%: Technology/Engineering, Earth and Space Science, Life Science, Physical Science, and Integration of Knowledge (scientific inquiry, data analysis, and the nature of science). Because the test rewards breadth rather than a single specialty, candidates who majored in one science should budget extra time for their weaker domains and for the technology/engineering content that many science majors have not formally studied. This free 100-question bank mirrors the official 20/20/20/20/20 blueprint so you can find and close gaps before test day.

Sample MTEL General Science (64) Practice Questions

Try these sample questions to test your MTEL General Science (64) exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In the engineering design process, what is the primary purpose of building and testing a prototype before final production?
A.To identify design flaws and gather data for iterative improvement
B.To finalize the marketing plan for the product
C.To eliminate the need for defining design criteria
D.To guarantee the design will never require revision
Explanation: A prototype is a preliminary working model used to test how a design performs against its criteria and constraints. Testing reveals flaws and produces data that feed the iterative redesign cycle, which is central to engineering design.
2An engineering team must choose between two designs that both meet the functional requirement. Which step best reflects the next stage of the engineering design process?
A.Systematically evaluate each design against the criteria and constraints using a trade-off analysis
B.Discard both designs and start over without analysis
C.Select the design that was completed first
D.Build the final product immediately without further testing
Explanation: When multiple solutions meet a requirement, engineers compare them against weighted criteria and constraints (cost, durability, safety, efficiency) in a trade-off or decision matrix. This structured evaluation guides the optimization decision.
3Which of the following is the most important laboratory safety practice when heating a substance in a test tube over a flame?
A.Point the open end of the test tube away from yourself and others
B.Point the open end of the test tube toward yourself to observe the reaction
C.Seal the test tube tightly before heating
D.Hold the test tube with bare fingers for better control
Explanation: Heated substances can bump or erupt suddenly, ejecting hot material from the open end. Pointing it away from all people prevents burns. This is a core laboratory safety rule.
4A simple machine consists of a rigid bar that pivots about a fixed point. Which type of simple machine is this, and what does it provide?
A.A lever that can multiply input force or change its direction
B.An inclined plane that reduces the distance an object travels
C.A pulley that only changes the direction of an applied force
D.A wheel and axle that converts linear motion to rotational only
Explanation: A rigid bar pivoting about a fulcrum is a lever. Depending on the placement of the fulcrum, load, and effort, a lever can provide mechanical advantage by multiplying force or by changing the direction of the applied force.
5Which manufacturing process best describes removing material from a workpiece to achieve a final shape?
A.Casting
B.Forming
C.Subtractive (machining) processes
D.Additive manufacturing
Explanation: Subtractive processes such as cutting, drilling, milling, and turning remove material from a solid workpiece to produce the final shape. This contrasts with casting, forming, and additive (3D printing) methods.
6A bridge design must support traffic loads without excessive bending. Which structural concept explains why a triangular truss is used?
A.Triangles distribute loads through tension and compression and resist deformation
B.Triangles are the cheapest shape regardless of load
C.Triangles allow the bridge to flex freely under any load
D.Triangles eliminate the need for any supporting materials
Explanation: A triangle is a rigid shape: applied loads are distributed through its members as tension and compression, and it cannot deform without changing the length of a side. This makes trusses efficient structural elements.
7Which of the following best describes a closed-loop control system in a technological device?
A.A system that uses feedback from a sensor to adjust its output automatically
B.A system that operates without any input from the environment
C.A system that can only be controlled manually by a human operator
D.A system that ignores its output once an action begins
Explanation: A closed-loop (feedback) control system measures its output with a sensor and feeds that information back to adjust the process automatically, as in a thermostat. This contrasts with open-loop systems that do not use feedback.
8The planets of the solar system formed primarily through which process?
A.Accretion of dust and gas in a rotating disk around the early Sun
B.Sudden creation of fully formed planets from a single comet
C.Capture of pre-existing planets from interstellar space
D.Condensation of the Sun's surface into orbiting fragments
Explanation: According to the nebular hypothesis, the solar system formed from a collapsing cloud of gas and dust. Material in the rotating protoplanetary disk gradually clumped together through accretion, building planetesimals and eventually planets.
9What primarily causes the regular cycle of Earth's seasons?
A.The tilt of Earth's axis relative to its orbital plane
B.The changing distance between Earth and the Sun during its orbit
C.Variations in the Sun's energy output through the year
D.The rotation of Earth on its axis each day
Explanation: Earth's axis is tilted about 23.5 degrees relative to its orbital plane. This tilt changes the angle and duration of sunlight each hemisphere receives as Earth orbits the Sun, producing the seasons.
10Which type of plate boundary is most directly associated with the formation of new oceanic crust?
A.Divergent boundary
B.Convergent boundary
C.Transform boundary
D.Continental rift that never produces crust
Explanation: At divergent boundaries, such as mid-ocean ridges, plates move apart and magma rises to fill the gap, cooling to form new oceanic crust through seafloor spreading.

About the MTEL General Science (64) Exam

MTEL General Science (Field 64) is the Massachusetts subject-matter test for General Science licensure. It assesses breadth across technology/engineering, earth and space science, life science, physical science, and the integration of scientific knowledge, including inquiry, data analysis, and the nature of science.

Questions

100 scored questions

Time Limit

4 hours of testing (4-hour-15-minute appointment)

Passing Score

240 scaled score

Exam Fee

$139 (Massachusetts DESE / Pearson)

MTEL General Science (64) Exam Content Outline

13% of this bank

Technology/Engineering

Mirrors the Field 64 Technology/Engineering subarea: the engineering design process, criteria and constraints, prototyping and iteration, tools and materials, manufacturing and lab safety, and technological systems for communication, structures, and transportation.

18% of this bank

Earth and Space Science

Covers the solar system and astronomy, Earth's interior and plate tectonics, the rock cycle, relative dating, the hydrosphere and atmosphere, weather and climate, natural resources, and human environmental impacts including climate change.

23% of this bank

Life Science

Covers cell structure and transport, photosynthesis and respiration, ecosystems and energy flow, symbiosis and biogeochemical cycles, genetics and molecular biology, cell division, evolution and natural selection, classification, and human body systems.

26% of this bank

Physical Science

Covers atomic structure and the periodic table, chemical bonds and balanced reactions, states of matter and heat transfer, energy forms and transformations, Newton's laws and motion, density, waves and light, electricity, magnetism, and radioactivity.

20% of this bank

Integration of Knowledge

Mirrors the inquiry-and-practices subarea: designing controlled experiments, identifying variables, interpreting graphs and data, measurement and SI units, scientific models, peer review, and the history and nature of science.

How to Pass the MTEL General Science (64) Exam

What You Need to Know

  • Passing score: 240 scaled score
  • Exam length: 100 questions
  • Time limit: 4 hours of testing (4-hour-15-minute appointment)
  • Exam fee: $139

Keys to Passing

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

MTEL General Science (64) Study Tips from Top Performers

1Treat all five subareas as roughly equal in weight; do not over-prepare your strongest science at the expense of the others
2Study the official Field 64 test objectives by subarea so your review matches the actual content tested
3Give extra attention to the Technology/Engineering subarea, including the engineering design process and lab safety, which many science majors find unfamiliar
4For Integration of Knowledge, drill interpreting graphs and data tables, identifying variables, and designing controlled experiments
5Rehearse the two open-response items by writing timed explanations that integrate science concepts clearly
6Use mixed-subarea practice sets for stamina, then review every miss by content domain to close specific gaps

Frequently Asked Questions

How many questions are on the MTEL General Science (64) test?

The current MTEL General Science (Field 64) test has 100 multiple-choice questions and 2 open-response items. It is delivered as a computer-based test, and the multiple-choice items are spread across four content subareas while the open responses fall under the Integration of Knowledge subarea.

What is the passing score for MTEL General Science (64)?

You need a scaled score of 240 to pass MTEL General Science (Field 64), the standard passing score for most MTEL subject tests. The two open-response items contribute to your total scaled score along with the multiple-choice section.

What subareas does MTEL Field 64 cover and how are they weighted?

There are five subareas, each weighted about 20%: Technology/Engineering, Earth and Space Science, Life Science, Physical Science, and Integration of Knowledge. The Integration subarea includes the two open-response items and emphasizes scientific inquiry, data analysis, and the nature of science.

How long is the MTEL General Science test and what does it cost?

You receive 4 hours of testing time within a 4-hour-15-minute appointment that includes a short tutorial and nondisclosure agreement. The current registration fee for the General Science (64) test is $139; always confirm the exact fee in your Pearson registration portal.

Who needs to take MTEL General Science (64)?

Candidates seeking Massachusetts General Science licensure (commonly grades 5-8 or 8-12) take Field 64 as their subject-matter test, along with the Communication and Literacy Skills test required for all educator licenses. Single-subject licenses such as Biology or Chemistry use their own separate MTEL tests.

How should I study for the breadth of MTEL General Science?

Because the test rewards breadth, confirm which sciences are your weak areas and study to the official Field 64 objectives rather than only your college major. Budget extra time for the Technology/Engineering subarea, which many science majors have not formally studied, and practice interpreting data and writing open responses.