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2020 Vocab. I-Y
6th Grade Science STEM READY
Term | Definition |
---|---|
Igneous Rock | A type of rock that forms from the cooling of molten rock at or below the surface. |
Infer/inference | To draw a conclusion based on reasoning. |
Interpret | To give or provide the meaning of. |
Kinetic Energy | The energy an object has due to its motion. |
Lava | Liquid magma that reaches the surface. |
Liter | The basic metric unit of volume. |
Magma | The molten mixture of rock-forming substances, gases, and water from the mantle. |
Manipulated/Independent Variable | The one factor that a scientist changes during an experiment. |
Mantle | The layer of hot, solid material between Earth’s crust and core. |
Mass | The amount of matter in an object. |
Matter | Anything that has mass and takes up space. |
Metamorphic Rock | A type of rock that forms from an existing rock that is changed by heat, pressure, or chemical reactions. |
Meteorologist | A scientist who studies the causes of weather and tries to predict it. |
Meter | The basic metric unit to measure length. |
Metric System | A decimal system of weights and measures based on the meter as a unit of length, the gram as a unit of mass, and the liter as a unit of volume. |
Milli | One thousandth of a basic unit of measurement. |
Mineral | A naturally occurring, inorganic solid that has a crystal structure and a definite chemical composition. They make up most rocks. |
Mitochondria | An organelle that keeps the cell full of energy. It is the cell’s powerhouse. |
Muscular System | The system in the body that the main function is to produce movement. |
Nervous System | The body system that is the highway in which the brain sends and receives information about what is happening in the body around it. |
Nucleus | The organelle of a cell that is the main control center and acts kind of like the cell’s brain. |
Observing | The process of using one or more of your senses to gather information. |
Organ | A group of tissues in a living organism that has a specific form and function. |
Organelle | A part of a cell that has a specific function. |
Pangaea | The name of the single landmass that broke apart over 200 million years ago and gave rise to today’s continents. |
Potential Energy | Energy that is stored and available to be used later. |
Predicting | To tell in advance what you think is going to happen. |
Purpose | An intended or desired result. It is what you want to learn in an experiment. |
Qualitative | Pertaining to quality or qualities. |
Quantitative | Pertaining to the measurement of quantity. |
Respiratory Systemde. | The body system that handles breathing. It brings oxygen into the body and gets rid of carbon dioxide. |
Responding/Dependant Variable | The factor that changes as a result of changes to the manipulated variable |
Rock Cycle | A series of processes on the surface and inside Earth that slowly changes rocks from one kind to another. |
Science | A way of learning about the natural world. |
Scientific Law | A statement that describes what scientists expect to happen every time under a particular set of conditions. |
Scientific Method | The ongoing process of discovery in science. |
Scientific Theory | A well-tested concept that explains a wide range of observations. |
Sedimentary Rock | A type of rock that forms when particles from other rocks or the remains of plants and animals are pressed and cemented together. |
Seismic Waves | Waves of energy in the Earth produced by earthquakes or other means. |
Summarize | To put an answer into a brief and comprehensible format. |
Tissue | Groups of cells that have a similar structure and act together to perform a specific function. |
Transform Boundary | A plate boundary where two plates move past each other in opposite directions. It is the main cause of earthquakes. |
Variable | A factor that can change in an experiment. |
Volcano | A weak spot in the crust where magma has come to the surface. |
Volume | The amount of space an object takes up. |
Water Cycle | The continual movement of water among Earth’s atmosphere, oceans, and land surface through evaporation, condensation, and precipitation. |
Weather | The condition of Earth’s atmosphere at a particular time and place. |
X-axis | The horizontal axis of a coordinate system. |
Y-axis | The vertical axis of a coordinate system. |