Lesson 1
Investigations
During year 7 it is important for you to learn the skills involved in a science investigation.
Objectives:
Learn the meanings of the words: variable, independent variable, dependent variable and controlled variables.
Learn the difference between a variable and values.
Learn how to state a relationship.
Learn how to write a hypothesis.
Carry out a simple experiment.
Collect and record data.
PART A
Watch this video as an introduction.
PART B
This video explains variables and values. Follow the instructions and answer questions on paper.
PART C
This video explains more about variables. Follow the instructions and answer questions on paper.
PART D
This video explains relationships. Follow the instructions and answer questions on paper.
PART E
This video explains the word hypothesis. Follow the instructions and answer questions on paper.
PART F
This video explains more about taking repeat readings. Follow the instructions and answer questions on paper.
PART G
This video explains the investigation you can try. Follow the instructions and record your results on paper.
PART H
This is an assessment on the work we have done. Try your best!