Lesson 29: Photosynthesis and Respiration POGIL

DO NOW: (5 minutes) 1. Review your corrected POGIL

and discuss the answers with your lab group.

2. Make sure EVERY member of your group writes down the correct answers and understands incorrect answers.

HOMEWORK: 1. Review photosynthesis and respiration.

Today’s Plan: 1. Do Now2. POGIL Model 1 Review3. POGIL Model 2 Completion4. Closure

OBJECTIVE: We will learn to 1. Describe the interdependence between

photosynthesis and cellular respiration. 2. Predict how human activity can disturb the

balance if CO2 in the atmosphere.

ClosureEach lab group will give a 1 minute presentation

explaining their answers to the POGIL extension questions.

Lesson 30: Plants and Snails Gizmo Day 1DO NOW: (5 minutes) 1. What important gas do we take in when we breathe?2. Why don’t we run out of the important gases that we need to stay alive?

HOMEWORK: 1. None

Today’s Plan: 1. Do Now2. Virtual Gizmo Lab3. Closure

OBJECTIVE: We will learn to 1. Develop an experiment on cellular

respiration to determine how snails and elodea can survive in a test tube.

2. Collect data in a virtual experiment to investigate what gases plants and animals take in and give off.

Gizmo Directions1. Search: Elodea and Snail Gizmo2. Login/Enroll, Class Code B4FCZFPRDB3. Sign up as a student 4. Start Snail/Elodea Gizmo

ClosureDescribe the carbon dioxide-oxygen cycle by

completing the sentences below:• Animals breathe in __________ and breathe

out ____________.• In sunlight, plants take in __________ and

release ___________.