Exploring Macromolecules
Free to teach as-is — the teacher guide, student handout, and slides are included.
Free — we'll email you an access link. Google Docs format.
Objective
I can compare and contrast the structures and functions of lipids, carbohydrates, nucleic acids, and proteins.
Part 1 of 4
Warm-up video
Amoeba Sisters · 7:49Vetted channel
We don't generate video — this one is by Amoeba Sisters on YouTube. The practice questions and exit ticket below were drafted by AI for this objective, and every question is editable in the teacher guide.
Part 2 of 4
Key concepts
3 concepts
- 1
The four main classes of biomolecules are carbohydrates, lipids, proteins, and nucleic acids.
- 2
Monomers are the building blocks of biomolecules; for example, the monomer of a carbohydrate is a monosaccharide.
- 3
The mnemonic CHO, CHO, CHON, CHONP can help you remember the most common elements in biomolecules: carbon, hydrogen, oxygen, nitrogen, and phosphorus.
Part 3 of 4
Practice
9 questions
What is a monomer, and why is it important to understand this term when studying biomolecules?
Which of the following biomolecules is primarily responsible for providing a quick source of energy for cells?
Part 4 of 4
Exit ticket
Quick comprehension check
“Compare and contrast the primary functions of carbohydrates and lipids in living organisms, as discussed in the video.”
Sample answer included in the free materials
Get the materials
Teacher guide, student handout, and slides — free, in Google Docs format
Teacher Guide
Complete lesson plan with answer keys and alternate activities
Student Handout
Printable worksheet
Slides
Ready to present
We'll ask for your email to send your access link — nothing else.
Teaching a group at a different level?
Where are your students right now? We'll rebuild this lesson to match — including the teacher guide, student handout, and slides, saved to your Google Drive.
Adapt This Lesson
