Lesson 1 + a bonus
A type of matter that has both a definite shape and definite volume.
What is a solid?
A change in properties of matter that doesn't make a different type of matter.
What is a physical change?
When different materials are placed together but do not lose their properties. (Think of milk and cereal. They're in the same bowl but aren't mixed into one piece of matter.)
What is a mixture?
A theory made by scientists backed up by evidence.
What is a hypothesis?
The process of splitting atoms for a chain reaction for a massive release in energy.
What is nuclear fission?
A type of matter that has a definite volume but no definite shape.
To set up (an organization, system, or set of rules) on a firm or permanent basis.
OR
To achieve permanent acceptance or recognition for.
What is to establish?
The parts of something, or in this case, a mixture.
What are components?
To look around for information regarding a certain topic.
What is research?
The method of collecting info and using the data to show results. (Trust me, you'll use this from 6th-8th grades.)
What is scientific inquiry?
A type of matter that has no definite shape nor definite volume.
What is a gas?
A change that makes new substances.
What is a chemical change?
A mixture in which substances spread out evenly and do not settle to the bottom of the container that they're in.
What is a solution?
The act of doing hands-on work for the scientific method.
What is an experiment?
To design, model, prototype, and then build something to make things easier or improve lives.
What is engineering?
To recognize what makes (someone or something) different.
What is to differentiate?
The established law of science states that no matter the physical or chemical changes in the matter, the mass amount won't change.
What is the conservation of mass?
The substance dissolved in a solution.
What is the solute?
Who is Ms.Tasco?
The theory that the universe was created in a massive release of energy.
What is the Big Bang theory? (not the show)
What is to support?
The result of a chemical change.
What is a chemical reaction?
The amount of space that a substance or object occupies.
The grade with the best door. (no bias)
What is 7th grade?
The process of fusing nuclear atoms in a chain reaction for a release in energy.
What is nuclear fusion?