Introduction
How do cells get the materials they need to survive?
How are they affected by this process?
Task
Understand and Apply the processes of diffusion and osmosis
Analyze and interpret data
Process
Concepts of :-
cell transport:
diffusion:
osmosis:
facilitated diffusion
Hypertonic, Hypotonic, Isotonic solutions
Graphing
Calculating percent change
Concentration
Guiding Questions: (to get kids thinking critically and promote curiosity):
How do cells get materials in and out of the cell membrane?
What are the major types of cell transport?
How are cells affected by their environment?
What happens to a cell when it is exposed to a large number or a small number of nutrients/minerals in its environment?
What type of cells is found in the vegetables that your parents make you eat?