Summary of Updates
Version 3 (V3) Updates (as of April 2025)
New Activities:
● New Lessons (Lesson 1.2 What is the gas being produced? and 1.3 Where is the carbon dioxide coming from?)- builds off of baking soda
● New Lesson: 1.5 What else is produced besides gas? [& comparing yeast to us] - included to meet Open Sci Ed standards and alignment by reviewing cellular respiration in humans
Modifications:
● Added in new activity to briefly introduce the idea of balanced chemical equations in Lesson 1.6
Version 3 (V3) Updates (as of April 2025)
New Activities:
● New Lessons (Lesson 1.2 What is the gas being produced? and 1.3 Where is the carbon dioxide coming from?)- builds off of baking soda. Includes demos and a glucose test to show that glucose is decreasing and carbon dioxide is increasing
● New Lesson: 1.5 What else is produced besides gas? [& comparing yeast to us] - included to meet Open Sci Ed standards and alignment by reviewing cellular respiration in humans. Students learn more about oxygen.
Modifications:
● Added in new activity to briefly introduce the idea of balanced chemical equations in Lesson 1.6
Classroom Slides & Student Handouts
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Simulations for this Lesson
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