Doing science like a scientist
Students start the year learning how to ask testable questions, run safe experiments, and record measurements with the right tools. They practice writing up what they found and explaining it to others.
What does a student learn in
This is the year science starts connecting the big systems students have studied separately. Students design their own experiments, measure carefully, and back up what they find with real data. They look at how forces change motion, how energy and matter move through ecosystems, and how Earth's air, water, and land shape weather and climate. By spring, students can run a fair test, record results in metric units, and explain what the data shows.
- Lab investigations
- Forces and motion
- Ecosystems
- Weather and climate
- Earth systems
- Genetics
- Solar system
Year at a glance
How the year usually goes. Every school and district set their own curriculum, so treat this as a guide, not official pacing.
- 1
- 2
Matter, energy, and forces
Students sort and describe materials by properties they can measure, like density and solubility. They look at how energy moves between objects and how pushes and pulls change the way things move.
- 3
Earth's systems and weather
Students study how land, water, air, and living things shape one another. They track weather patterns, look at what drives climate, and consider how human activity changes the picture.
- 4
Space and the solar system
Students follow the motion of planets, moons, and the sun. They connect those patterns to things students already notice on Earth, like day and night, seasons, and the phases of the moon.
- 5
Living things and ecosystems
Students look at how plants and animals survive in their environments and how food, energy, and matter move through a community. They also learn how organisms reproduce and pass traits to the next generation.
Mastery Learning Standards
The required skills a student should display by the end of Grade 7.
Scientific and Engineering Practices
Scientific and Engineering Practices
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Scientific Investigation
Students plan and run real investigations, choosing the right tools and staying safe, to answer questions that can actually be tested with evidence.
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Scientific and Engineering Practices
Students ask questions, plan investigations, build models, and make sense of data to understand how the natural world works.
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Tools and Measurement
Students measure and record data using metric units like centimeters, grams, and milliliters, then use that data to look for patterns or draw conclusions.
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Communicate Findings
Students explain what they found and back it up with data, using writing, speaking, or visuals like charts and diagrams. The conclusion has to match what the evidence actually shows.
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Recurring Themes and Concepts
Students spot the same big ideas showing up across different areas of science. A pattern seen in biology, a cause-and-effect relationship in chemistry, a model used in physics. Recognizing those connections is the skill.
| Standard | Definition | Code |
|---|---|---|
| Scientific Investigation | Students plan and run real investigations, choosing the right tools and staying safe, to answer questions that can actually be tested with evidence. | TX-SCI.PRAC.7.1 |
| Scientific and Engineering Practices | Students ask questions, plan investigations, build models, and make sense of data to understand how the natural world works. | TX-SCI.PRAC.7.2 |
| Tools and Measurement | Students measure and record data using metric units like centimeters, grams, and milliliters, then use that data to look for patterns or draw conclusions. | TX-SCI.PRAC.7.3 |
| Communicate Findings | Students explain what they found and back it up with data, using writing, speaking, or visuals like charts and diagrams. The conclusion has to match what the evidence actually shows. | TX-SCI.PRAC.7.4 |
| Recurring Themes and Concepts | Students spot the same big ideas showing up across different areas of science. A pattern seen in biology, a cause-and-effect relationship in chemistry, a model used in physics. Recognizing those connections is the skill. | TX-SCI.PRAC.7.5 |
Matter and Energy
Matter and Energy
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Properties of Matter
Students learn that every material has physical properties, like hardness, density, and melting point, that can be measured. Those measurements determine how the material is sorted, how it can change, and what it is useful for.
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Energy Forms and Transfers
Energy moves between objects when they interact. Students explore how heat, light, sound, and motion are different forms of energy and trace what happens to that energy when objects push, pull, collide, or heat each other up.
| Standard | Definition | Code |
|---|---|---|
| Properties of Matter | Students learn that every material has physical properties, like hardness, density, and melting point, that can be measured. Those measurements determine how the material is sorted, how it can change, and what it is useful for. | TX-SCI.ME.7.1 |
| Energy Forms and Transfers | Energy moves between objects when they interact. Students explore how heat, light, sound, and motion are different forms of energy and trace what happens to that energy when objects push, pull, collide, or heat each other up. | TX-SCI.ME.7.2 |
Force, Motion, and Energy
Force, Motion, and Energy
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Forces and Motion
Students explore how force and mass affect motion: a heavier object needs more force to move, and a bigger push or pull changes speed or direction more. This is the science behind everything from rolling a ball to stopping a car.
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Patterns of Motion
Students watch how objects move, measure their speed and direction, and use those patterns to predict what the object will do next.
| Standard | Definition | Code |
|---|---|---|
| Forces and Motion | Students explore how force and mass affect motion: a heavier object needs more force to move, and a bigger push or pull changes speed or direction more. This is the science behind everything from rolling a ball to stopping a car. | TX-SCI.FME.7.1 |
| Patterns of Motion | Students watch how objects move, measure their speed and direction, and use those patterns to predict what the object will do next. | TX-SCI.FME.7.2 |
Earth and Space Sciences
Earth and Space Sciences
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Earth's Systems
Students study how Earth's four major layers work together: the rocky ground, the oceans and rivers, the air, and all living things. They look at how each one affects the others.
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Weather and Climate
Students study why weather changes day to day and what shapes a region's long-term climate, including how human activity affects both.
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Space and the Solar System
Students study how the planets, Moon, and Sun move through space and why those patterns explain things we see on Earth, like seasons, moon phases, and day and night.
| Standard | Definition | Code |
|---|---|---|
| Earth's Systems | Students study how Earth's four major layers work together: the rocky ground, the oceans and rivers, the air, and all living things. They look at how each one affects the others. | TX-SCI.ESS.7.1 |
| Weather and Climate | Students study why weather changes day to day and what shapes a region's long-term climate, including how human activity affects both. | TX-SCI.ESS.7.2 |
| Space and the Solar System | Students study how the planets, Moon, and Sun move through space and why those patterns explain things we see on Earth, like seasons, moon phases, and day and night. | TX-SCI.ESS.7.3 |
Organisms and Environments
Organisms and Environments
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Organisms and Environments
Students study how living things are built and behave in ways that help them survive where they live. A cactus storing water and a wolf hunting in a pack are both examples of this idea in action.
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Ecosystems
Students trace how energy moves through a food web and how matter like water and carbon cycles back through living things. They also study how populations of different species affect each other when they share the same environment.
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Heredity and Reproduction
Students learn how living things pass traits to their offspring through reproduction. This covers how genetic information is copied and handed down, and how offspring develop from that inherited blueprint.
| Standard | Definition | Code |
|---|---|---|
| Organisms and Environments | Students study how living things are built and behave in ways that help them survive where they live. A cactus storing water and a wolf hunting in a pack are both examples of this idea in action. | TX-SCI.ORG.7.1 |
| Ecosystems | Students trace how energy moves through a food web and how matter like water and carbon cycles back through living things. They also study how populations of different species affect each other when they share the same environment. | TX-SCI.ORG.7.2 |
| Heredity and Reproduction | Students learn how living things pass traits to their offspring through reproduction. This covers how genetic information is copied and handed down, and how offspring develop from that inherited blueprint. | TX-SCI.ORG.7.3 |
No state assessments at this grade
Students take their next one in Grade 8.
STAAR Science (Grade 8)
STAAR Science is the grade 8 spring science test, aligned to the TEKS for science.
- When given:
- spring
- Frequency:
- annual
NAEP (National Assessment of Educational Progress)
Federally administered sample-based assessment in reading, mathematics, science, writing, and other subjects. NAEP results inform state-by-state comparisons rather than individual student or school accountability.
- When given:
- biennial in winter
- Frequency:
- every two years
Common Questions
What does science look like this year?
Students study matter and energy, forces and motion, Earth and weather, the solar system, ecosystems, and how living things reproduce and inherit traits. A lot of class time goes to hands-on labs where students measure, record data, and explain what they found.
How can I help my child study science at home?
Ask about the lab or activity from that day and have them explain what happened and why. Cooking, gardening, watching weather, and looking at the night sky all give easy openings to talk about heat, forces, ecosystems, and the solar system.
Does my child need to memorize a lot of vocabulary?
Some terms matter, like force, mass, cell, and ecosystem, but the bigger goal is using those words to explain what is happening in a lab or a real situation. Quizzing flashcards helps less than asking students to explain an idea in their own words.
What should I prioritize early in the year?
Lab safety, measurement in SI units, and basic data habits like tables and graphs. Students will use these skills in every unit, so time spent here pays off all year.
How should I sequence the big content areas?
A common path is matter and energy first, then forces and motion, then Earth and space, then organisms and ecosystems. Each unit builds on the measurement and modeling habits from the one before it, so the order matters less than keeping those practices steady.
Which topics usually need the most reteaching?
Force and motion relationships, energy transfer, and genetics tend to need a second pass. Students often confuse force with energy, or mix up traits that are inherited with traits that are learned.
My child says science is just memorizing. Is that right?
Not for this grade. Most of the work is investigating a question, collecting data, and explaining a result with evidence. If homework feels like pure memorizing, ask the teacher what the underlying question or lab was.
How do I know if my child is ready for the next grade in science?
By spring, students should be able to plan a simple investigation, measure accurately, read a graph, and explain a result using cause and effect. They should also be comfortable talking about systems like weather, ecosystems, and the solar system.
How much lab time is realistic across the year?
Aim for hands-on or data-based work in most weeks, even if some labs are short. Students build the practices through repetition, not through one big lab per unit.