This is the year science zooms in on the building blocks of life and matter. Students look inside atoms to see why substances react and why mass stays the same, and they look inside cells to see how genes pass traits from parents to offspring. They also study how species change over millions of years and how a growing human population presses on the planet. By spring, they can explain how a trait gets passed down and why some animals survive in their environment while others do not.
Students start with the building blocks of matter. They draw simple models of atoms and molecules, look at how everyday materials are made of just a few elements, and see how synthetic products like plastics come from natural resources.
Students study what happens when heat is added or removed and why ice melts, water boils, and gases spread out. They run tests to spot chemical reactions, track that atoms are never lost, and design a hand warmer or cold pack.
Students look at how parents pass traits to offspring. They compare plants and animals that reproduce on their own with those that need a partner, and study how changes in genes can help, hurt, or do nothing at all.
Students see how both genes and surroundings shape how a living thing grows. They also look at how people have used breeding and newer tools to encourage traits they want in crops, pets, and livestock.
Students dig into fossils, body structures, and early development to see how living things are related and how species have changed over long stretches of time. They use simple math to show how helpful traits become more common in a population.
Students close the year by looking at how a growing human population pulls on land, water, and air. They compare design solutions to real problems, test prototypes, and improve them based on what the data shows.
Students draw or build models showing how atoms link together to form simple molecules like water or patterns that repeat in materials like salt or metal crystals.
Synthetic materials like plastic, nylon, and synthetic rubber start as natural resources like oil or minerals. Students trace where these materials come from and weigh how they shape daily life and the environment.
Students build a diagram or model showing what happens to water (or another pure substance) when it heats up or cools down. The goal is to predict when it melts, freezes, boils, or condenses and explain why temperature and particle movement change together.
Students compare what a substance looks, smells, or behaves like before and after mixing it with something else. A color change, gas bubble, or new solid forming are clues that a chemical reaction happened.
In a chemical reaction, atoms rearrange but none appear or disappear. Students build or use a model to show why the total mass of the starting materials always equals the total mass of the result.
Students design and build a device that uses a chemical reaction to produce heat or cold, then test it and improve it. Think hand warmers or instant cold packs.
| Standard | Definition | Code |
|---|---|---|
| Develop models to describe the atomic composition of simple molecules and basic… | Students draw or build models showing how atoms link together to form simple molecules like water or patterns that repeat in materials like salt or metal crystals. | 5.8.11 |
| Gather and make sense of information to describe that synthetic materials come… | Synthetic materials like plastic, nylon, and synthetic rubber start as natural resources like oil or minerals. Students trace where these materials come from and weigh how they shape daily life and the environment. | 5.8.12 |
| Develop a model that predicts and describes changes in particle motion… | Students build a diagram or model showing what happens to water (or another pure substance) when it heats up or cools down. The goal is to predict when it melts, freezes, boils, or condenses and explain why temperature and particle movement change together. | 5.8.13 |
| Analyze and interpret data on the properties of substances before and after the… | Students compare what a substance looks, smells, or behaves like before and after mixing it with something else. A color change, gas bubble, or new solid forming are clues that a chemical reaction happened. | 5.8.14 |
| Develop and use a model to describe how the total number of atoms does not… | In a chemical reaction, atoms rearrange but none appear or disappear. Students build or use a model to show why the total mass of the starting materials always equals the total mass of the result. | 5.8.15 |
| Undertake a design project to construct, test | Students design and build a device that uses a chemical reaction to produce heat or cold, then test it and improve it. Think hand warmers or instant cold packs. | 5.8.16 |
Students use real evidence to explain how animal behaviors (like migration or courtship) and plant structures (like flowers or fruit) make reproduction more likely to succeed.
Students explain why two plants or animals of the same species can grow differently, using evidence that points to genes, sunlight, food, or other environmental factors as the cause.
A mutation is a change in a gene's instructions. Students model how that change can alter the protein a gene builds, which may harm the organism, help it survive better, or make no difference at all.
Students model and explain why offspring from asexual reproduction are genetic copies of the parent, while offspring from sexual reproduction inherit a mix of genes from two parents. That mix is why siblings can look different from each other.
Students research technologies like selective breeding and genetic engineering that let humans shape which traits animals or crops pass down to offspring. The focus is on how those tools have changed over time and what they make possible now.
Fossils tell a long story. Students read that record to find patterns in how life has changed, appeared, and disappeared over time, using the same rules of nature that work today.
Students compare body structures across living and extinct species to figure out how closely related those species are. A fish fin, a bird wing, and a human arm, for example, share the same underlying bones because they all descend from a common ancestor.
Students compare drawings of animal embryos at early stages of development to find clues about how species are related. A fish, a bird, and a human embryo can look nearly identical early on, even though the adults look nothing alike.
Some individuals in a population are born with slight differences in their traits. Those differences can make it easier or harder to survive and have offspring, and over time the helpful traits show up more often in the population.
Students use ratios, percentages, and probability to explain why certain traits become more or less common in a population across generations. The math shows how natural selection shifts what a group of organisms looks like over time.
| Standard | Definition | Code |
|---|---|---|
| Use argument based on empirical evidence and scientific reasoning to support an… | Students use real evidence to explain how animal behaviors (like migration or courtship) and plant structures (like flowers or fruit) make reproduction more likely to succeed. | 5.8.1 |
| Construct a scientific explanation based on evidence for how environmental and… | Students explain why two plants or animals of the same species can grow differently, using evidence that points to genes, sunlight, food, or other environmental factors as the cause. | 5.8.2 |
| Develop and use a model to describe why structural changes to genes | A mutation is a change in a gene's instructions. Students model how that change can alter the protein a gene builds, which may harm the organism, help it survive better, or make no difference at all. | 5.8.3 |
| Develop and use a model to describe why asexual reproduction results in… | Students model and explain why offspring from asexual reproduction are genetic copies of the parent, while offspring from sexual reproduction inherit a mix of genes from two parents. That mix is why siblings can look different from each other. | 5.8.4 |
| Gather and synthesize information about the technologies that have changed the… | Students research technologies like selective breeding and genetic engineering that let humans shape which traits animals or crops pass down to offspring. The focus is on how those tools have changed over time and what they make possible now. | 5.8.5 |
| Analyze and interpret data for patterns in the fossil record that document the… | Fossils tell a long story. Students read that record to find patterns in how life has changed, appeared, and disappeared over time, using the same rules of nature that work today. | 5.8.6 |
| Apply scientific ideas to construct an explanation for the anatomical… | Students compare body structures across living and extinct species to figure out how closely related those species are. A fish fin, a bird wing, and a human arm, for example, share the same underlying bones because they all descend from a common ancestor. | 5.8.7 |
| Analyze displays of pictorial data to compare patterns of similarities in the… | Students compare drawings of animal embryos at early stages of development to find clues about how species are related. A fish, a bird, and a human embryo can look nearly identical early on, even though the adults look nothing alike. | 5.8.8 |
| Construct an explanation based on evidence that describes how genetic… | Some individuals in a population are born with slight differences in their traits. Those differences can make it easier or harder to survive and have offspring, and over time the helpful traits show up more often in the population. | 5.8.9 |
| Use mathematical models, probability statements | Students use ratios, percentages, and probability to explain why certain traits become more or less common in a population across generations. The math shows how natural selection shifts what a group of organisms looks like over time. | 5.8.10 |
Students build a case, using real data, for how a growing population and rising resource use strain Earth's land, water, and air. The argument has to be backed by evidence, not just an opinion.
| Standard | Definition | Code |
|---|---|---|
| Construct an argument supported by evidence for how increases in human… | Students build a case, using real data, for how a growing population and rising resource use strain Earth's land, water, and air. The argument has to be backed by evidence, not just an opinion. | 5.8.17 |
Students compare two or more design solutions side by side, using a clear set of criteria to judge which one solves the problem best within real limits like cost, materials, or safety.
Students build a model of their design idea, test it, and use the results to improve it. The goal is to keep refining until the design works as well as it can.
| Standard | Definition | Code |
|---|---|---|
| Evaluate competing design solutions using a systematic process to determine how… | Students compare two or more design solutions side by side, using a clear set of criteria to judge which one solves the problem best within real limits like cost, materials, or safety. | EDS.8.18 |
| Develop a model to generate data for iterative testing and modification of a… | Students build a model of their design idea, test it, and use the results to improve it. The goal is to keep refining until the design works as well as it can. | EDS.8.19 |
Annual statewide science assessment in grades 5 and 8, aligned to West Virginia college- and career-readiness science standards.
Dynamic Learning Maps alternate assessment for eligible students with significant cognitive disabilities, covering the same tested subjects as the general summative program.
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.
Students study three big areas: how living things grow, reproduce, and change over generations; how matter and energy behave at the atomic level; and how humans affect Earth's resources. They also run a small engineering project, testing and improving a design based on what the data shows.
Talk about the science behind everyday things. Why does ice melt faster in warm water? Why do siblings look alike but not identical? Cooking, gardening, and watching nature shows together all give students a chance to notice patterns and ask questions, which is most of the work this year.
Students should be able to draw simple molecules, explain that atoms rearrange but are never lost in a reaction, and show why the mass before and after a reaction stays the same. Hands-on labs with baking soda and vinegar make this concrete.
Start with how traits pass from parent to offspring, then move into mutations and variation within a population. From there, natural selection and the fossil record make sense as the long-term result of those small genetic differences. Saving evolution for after genetics gives students the vocabulary they need.
Most of this year is building explanations from evidence, not memorizing terms. Students gather data, draw models, and argue for what they think is happening. Ask them to explain a lab in their own words at dinner. If they can do that, they understand it.
Conservation of mass trips students up because they trust their eyes over the math. Natural selection is also tricky, since students often describe it as animals choosing to change rather than traits becoming more common over generations. Plan extra time and a second pass for both.
Pair the design project with the unit on chemical reactions and thermal energy. Students build something that heats up or cools down through a reaction, test it, and improve it. That gives the engineering standards a real context instead of a standalone week.
By spring, students should be able to read a data table or graph and say what it means, build a model to explain something they cannot see directly, and back up a claim with specific evidence. Those habits matter more than any single topic.