NGSS
Control explained in an easy to understand way.
Control
The standard used for comparison of test results in an experiment. Control. In an experiment, a control is a part that does not change, so scientists can see what effect the changes have.
Data explained in an easy to understand way.
Data
Information gathered through observation. Data. Data is the facts or details collected to help us understand something.
Experiment explained in an easy to understand way.
Experiment
"Testing a hypothesis by collecting data in controlled conditions. Experiment. In simple terms, an experiment is a procedure where we test ideas by trying things out and observing what happens."
Hypothesis explained in an easy to understand way.
Hypothesis
A possible explanation or answer to a scientific question. Hypothesis. A hypothesis is an educated guess that scientists test to see if it's true.
Model explained in an easy to understand way.
Model
A representation of an object or system. Model. In Grade 7 science, a model is a simple way to show how something works or looks without needing the real thing.
Technology explained in an easy to understand way.
Technology
The use of scientific observations to solve practical problems. Technology. Technology is anything we create to make tasks easier or solve everyday problems.
Theory explained in an easy to understand way.
Theory
An explanation of observations supported by evidence is called a theory. In simple terms, a theory is a well-tested idea that helps us understand and predict how things work in the world.
Variable explained in an easy to understand way.
Variable
The factor that can change in an experiment variable. In simple terms, a variable is something in an experiment that can be changed or controlled.
