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What does a student learn in ?

This is the year science becomes a habit of asking questions and testing answers. Students notice patterns in the world around them, like how things move when pushed, how plants and animals depend on their habitats, and how the sky changes through the day and the seasons. They start drawing pictures and simple charts to show what they found out. By spring, they can ask a question about something they noticed outside, try a small test, and explain what happened using what they saw.

  • Asking questions
  • Pushes and pulls
  • Plants and animals
  • Weather and seasons
  • Simple investigations
  • Building and testing
Source: Vermont Common Core State Standards
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. 1

    Thinking like a scientist

    Students start the year by asking questions about the world around them and planning simple ways to find answers. They learn to notice patterns, jot down what they see, and share what they figured out.

  2. 2

    Materials and how things move

    Students explore what things are made of and how pushes and pulls change the way objects move. They test ideas with everyday materials like blocks, ramps, and water to see what holds up and what falls apart.

  3. 3

    Plants, animals, and habitats

    Students look closely at living things and the places they call home. They compare how plants and animals grow, what they need to survive, and how a pond, forest, or backyard supports different kinds of life.

  4. 4

    Earth, weather, and land

    Students watch the sky, the seasons, and the ground beneath their feet. They track weather over time, notice how water shapes the land, and talk about small ways people can take care of the places they live.

  5. 5

    Solving problems by design

    Students wrap up the year by acting like engineers. They spot a real problem, sketch a plan, build something from simple materials, and test it. When it does not work, they fix it and try again.

Mastery Learning Standards
The required skills a student should display by the end of Grade 2.
Science and Engineering Practices
  • Asking Questions and Defining Problems

    Students come up with questions that can be tested and problems that can be fixed by building something. This is how science and engineering work gets started.

  • Developing and Using Models

    Students draw or build a simple model (a diagram, a map, or a physical replica) to show how something in the world works or how a design solves a problem.

  • Planning and Carrying Out Investigations

    Students plan a simple test, collect information from it, and use what they find to check whether their idea was right.

  • Analyzing and Interpreting Data

    Students look at information gathered from observations or simple experiments, find patterns in what they see, and draw a basic conclusion about what the data shows.

  • Mathematics and Computational Thinking

    Students use counting, measuring, and simple math to back up what they notice in science. They might count how many seeds sprouted or measure how far a toy car rolled.

  • Constructing Explanations

    Students take what they observed or tested and explain why they think it happened, using their results as proof. The explanation has to connect back to what they actually found, not just what they guess.

  • Engaging in Argument from Evidence

    Students look at two different explanations or solutions, then use what they observed or tested to argue which one works better. The goal is to back up an opinion with real evidence, not just a guess.

  • Communicating Information

    Students read simple science texts and share what they learned, in writing or out loud. They also look at pictures, diagrams, and short articles to find useful information.

Physical Science
  • Matter and Interactions

    Students examine what everyday objects are made of and how materials behave when they interact. This builds toward explaining why things melt, dissolve, or change when mixed.

  • Motion and Stability

    Students test what happens when they push or pull objects, and explore why some things stay still while others move. This builds toward understanding why a heavier ball is harder to stop than a lighter one.

  • Students explore how energy shows up in everyday forms like light, heat, and sound, and how it moves from one place to another. They learn that energy doesn't disappear when it changes form.

  • Waves and Information

    Students explore how waves move energy from place to place, like sound traveling across a room or light bouncing off a mirror. They also look at how waves carry information, the way a radio signal brings music through the air.

Life Science
  • Structures and Processes

    Living things are made of parts that work together, like how a plant has roots, a stem, and leaves that each do a different job. Students look closely at those parts to figure out what each one does.

  • Ecosystems

    Students learn how plants, animals, and other living things depend on each other for food and shelter. They explore how energy moves through a habitat, from sunlight to plants to the animals that eat them.

  • Students look at traits like eye color, leaf shape, or fur pattern to see which ones get passed from parents to offspring and which ones turn out different.

  • Biological Evolution

    Students look at living things to spot what makes them alike and what makes them different. They start learning why those differences matter for survival.

Earth and Space Science
  • Earth's Place in the Universe

    Students learn where Earth sits in the solar system and study patterns like the rise and set of the sun and moon. They also look at clues in rocks and landscapes that tell the story of how Earth has changed over a long time.

  • Earth's Systems

    Students learn how land, water, air, and living things connect and affect each other. They look at what happens when one of those parts changes, like how rain shapes the ground or how animals depend on plants.

  • Earth and Human Activity

    Students explore how things people do, like building or farming, change the land, water, and air around them. They also look at how floods, earthquakes, and storms affect where and how people live.

Engineering, Technology, and Applications of Science
  • Engineering Design

    Students pick a problem (like keeping a paper bridge from collapsing), come up with ideas to fix it, build a version, test it, and then adjust their design until it works better.

  • Links Among Engineering, Technology, and Society

    Students look at everyday objects like bridges, phones, and water pipes to see how people's needs shape inventions, and how those inventions change the way people live.

No state assessments at this grade
Students take their next one in Grade 4.
National Monitoring

NAEP (National Assessment of Educational Progress)

Federally administered sample-based assessment in reading, mathematics, science, and writing. NAEP results inform state-by-state comparisons rather than individual student or school accountability.

When given:
biennial in winter
Frequency:
every two years
Official source
Common Questions
  • What does science look like this year?

    Science this year is hands-on. Students ask questions about the world, test ideas, and look at what they notice. They study living things, materials and motion, weather and the sky, and simple building and design problems.

  • How can I help with science at home?

    Wonder out loud together. Ask what students notice on a walk, in the kitchen, or during a storm, and follow it with a question like what they think will happen next. Five minutes of looking closely at a bug, a puddle, or a melting ice cube does real work.

  • Do students need to memorize science facts?

    Not really. The goal is learning how to investigate, not reciting definitions. Students should be able to describe what they saw, what they tried, and what they think is going on, using everyday words.

  • How should I sequence science across the year?

    Most teachers run four units, one per quarter, rotating through life science, physical science, earth science, and a short engineering design project. The science and engineering practices are not a separate unit. They show up inside every investigation.

  • What does mastery look like by June?

    By the end of the year, students can ask a testable question, plan a simple investigation, record what happened, and explain their thinking using evidence. They can also sketch a model of something they observed, like a plant or a weather pattern.

  • Which parts usually need the most reteaching?

    Two areas tend to need extra time. The first is making a claim and backing it with what was observed rather than what was guessed. The second is reading a simple data table or bar graph and pulling a pattern out of it.

  • What is an engineering design project at this age?

    Students are given a small problem, like keeping an ice cube from melting or building a ramp that rolls a ball the farthest. They sketch a plan, build with simple materials, test it, and try again. The point is the testing and the trying again.

  • How do I know my child is ready for next year?

    Listen for how they explain things. A student ready for next year asks questions, tries small experiments without much prompting, and points to what they saw when sharing an idea. Curiosity and stick-with-it are stronger signals than any vocabulary list.