At a Glance

Discipline

  • Biology

Instructional Level

  • College & CEGEP

Course

  • General Biology II

Tasks in Workflow

Social Plane(s)

  • Individual
  • Group
  • Whole Class

Type of Tasks

  • Collecting & seeking information
  • Discussing
  • Solving problems
  • Reviewing & assessing peers
  • Reading
  • Taking a quiz & test

Technical Details

Useful Technologies

  • Interactive whiteboards
  • Clicker System

Time

Single class period (< 90 mins)

Purpose

  • Application & practice

Overview

This activity examines the light dependent reactions of photosynthesis.

In groups students answer questions relating to the electron transport chain, photosystems I & II, and photosynthetic pigments. The students are invited to consider various hypothetical scenarios and are provided ample structured time to consider and explain their implications. Finally, a table comparing non-cyclic and cyclic photophosphorylation is completed.

Instructional Objectives

  • To develop a better understanding of the light dependent reactions of photosynthesis;
  • To appreciate the role of photosynthetic pigments and the electron transport chain.

Workflow & Materials

Activity Workflow

Photosynthesis: Light Dependent Reactions

Download

Concepts & Learning Outcomes

Teacher Instructions

Download

Photosynthesis ConcepTest

ConcepTest Questions

Download

Light-dependent Reactions

Worksheet / Problem set

Download

Contributor's Notes

Edward Awad
Edward Awad

Vanier College, Montreal, QC

Benefits

  • The use of conceptual questions encourages student engagement;
  • Peer instruction and grading encourages engagement and reduces instructor workload.

Challenges

  • Given the nature of the activity, keeping students on task and answering questions can be challenging.

Tips

  • Instructors can make the students check each other’s work throughout the activity;
  • Keep students on task by using a visual timer (e.g., a computer clock on smart board), and by reminding them how much time they have left to complete the activity.

Applied Strategies

  1. 1
    Peer Assessment
  2. 2
    Peer Instruction
  3. 3
    Just in Time Teaching (JiTT)
  4. 4
    Flipped Classroom

Feedback

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