Chapter 7 - Plant Nutrition

Chapte r 7 Plant Nutrition photosynthesis

What are these experiments trying to investigate? • Form 4 groups • Each group will be given a handout with a picture or setup of an experiment related to this chapter • Your task: – Find out what the experiment assigned to you is trying to investigate – Research on the factor, formulate explanations & predict results (e.g.. Group Experiment 1) – You may plot graphs to aid your explanations – Opposing groups will come up with questions to be asked (eg. Group Experiment 1 will come up with questions for Group Experiment 2, and vice-versa) – Opposing groups will respond to the questions asked

Opposing groups vs Experiment 1

Experiment 2

Experiment 3

Experiment 4

Experiment 1

varies

Experiment 2

Experiment 3 Before

Elodea

Phenol Red

After

Experiment 4 Setup 1

beaker

Setup 2

Thermos flask

Balanced Diet

Diet