Thinking Like a Scientist
Completion requirements
Pori drwy'r eirfa gan ddefnyddio'r mynegai hwn
Arbennig | A | B | C | CH | D | DD | E | F | FF | G | NG | H | I | L | LL | M | N | O | P | PH | R | RH | S | T | TH | U | W | Y | Y CYFAN
C
Cause and EffectA relationship in which one factor produces a change in another factor. | |
Controlled VariablesFactors that are kept the same to ensure a fair test. | |
D
Data TableA table used to organize and record observations or measurements. | |
Dependent VariableThe variable that is measured or observed. | |
E
EquipmentThe tools and instruments used during an experiment. | |
EvidenceInformation collected to support or test an explanation. | |
ExperimentA controlled investigation designed to test a hypothesis. | |
Experimental DesignThe process of planning a scientific investigation before it is carried out. | |
ExplanationAn evidence-based description of why or how something happens. | |
F
Fair TestAn investigation in which only the independent variable is changed while all other relevant variables are controlled. | |