Sophia Learning
Sophia: Measurement: Lesson 6
This lesson will explain the ideas of measurement, concept, variable, independent variable and dependent variable, reliability and validity . It is 6 of 6 in the series titled "Measurement."
Sophia Learning
Sophia: Control and Variable Groups: Lesson 2
This lesson will explain the difference between a control group and variable groups, when using the scientific method. It is 2 of 4 in the series titled "Control and Variable Groups."
Sophia Learning
Sophia: Dependent Variable
The concept of dependent variable is defined and the lesson provides an example of the term.