What does a student learn in StateConnecticut,GradeGrade 10,SubjectScience?

Students learn to turn curiosity into a question or problem that can actually be tested or built. That means identifying what's unknown, what's measurable, and what a real investigation or design could address.

Students build diagrams, simulations, or physical replicas to explain how something works or why something happens. The model becomes a tool for testing ideas and showing others what the data means.

Students design and run experiments to collect real data and check whether their ideas hold up. This standard is about doing the actual science, not just reading about it.

Students look at data from experiments or research, find patterns, and explain what those patterns actually mean. This is the skill behind every chart, graph, or table students read in science class.

Students use math and data analysis to back up scientific arguments. That might mean calculating a rate, running a model, or spotting a pattern in a data set that words alone can't explain.

Students build written or verbal explanations for why something happens in nature, using data and scientific principles as their reasoning. They also propose solutions to real problems and back those solutions with evidence.

Students look at two or more competing scientific explanations or proposed solutions, then use evidence to argue which one holds up better. The focus is on the reasoning behind the claim, not just picking a side.

Students read scientific sources, judge how reliable and relevant each one is, and then share what they learned clearly enough that someone else could use it.

Students examine how atoms and molecules are built and how they interact to explain everyday physical phenomena, like why some materials dissolve, conduct electricity, or change state when heated.

Students study Newton's laws to explain why objects speed up, slow down, or stay still. They apply conservation principles to predict how forces and motion play out in real situations.

Students trace how energy changes form (from motion to heat, for example) and moves from one object to another, while the total amount stays the same.

Students study how waves, like sound, light, and radio signals, carry energy and information from one place to another. They explore real applications, from medical imaging to wireless communication.

Students study how living things are built and how they work, starting at the cell and zooming out to organs and body systems. The focus is on how each level depends on the ones below it.

Students trace how energy flows through a food web and how matter like carbon and water cycles back through living things. They also study how species depend on, compete with, and affect each other in the same habitat.

Students study how traits like eye color or height pass from parents to offspring, and why siblings can look different even when they share the same parents.

Students examine how all living things share common traits while also showing incredible variety, then dig into the forces like natural selection and mutation that drive those differences over time.

Students study where Earth sits in the solar system and how it moves, while also tracing the long history of how Earth itself formed and changed over time.

Students study how Earth's land, water, air, and living things connect and affect each other. A change in one system, like a drought drying up a river, ripples into the others.

Students examine how things like pollution, land use, and energy production change Earth's air, water, and land, and how earthquakes, floods, and storms shape where and how people live.

Students identify a real problem, brainstorm solutions, build or model their best idea, then test and improve it based on what they learn. It's the same process engineers use when designing anything from a bridge to a medical device.

New technologies change what society can do, and society's needs shape what engineers build next. Students examine real examples of how tools, systems, and human decisions push each other forward.