Microorganisms Under the Lens
Prepare slides and use microscopes to observe bacteria, yeast, and protists.
Supports
7 supports1
Photo prompt
2
Demo video
2
Lesson slides
3
Sorting cards
3
Peer feedback rubric
3
Compare & contrast organiser
4
Reflection slip
Déroulé de séance
4 phases, 42 minObjectif
Students can prepare and observe a slide and describe one useful and one harmful microorganism.
1
Hook & warm-up
Spark curiosity with a quick prompt that connects microorganisms under the lens to what students already know.
5 min
classe
Photo prompt
2
Direct instruction
Introduce the core ideas with a guided walkthrough and clear worked examples.
14 min
classe
Demo video
Lesson slides
3
Guided practice
Students apply the concept in pairs or small groups while the teacher circulates and confers.
18 min
binôme
Sorting cards
Peer feedback rubric
Compare & contrast organiser
4
Wrap-up & check
Consolidate the big idea and check understanding with a short exit ticket.
5 min
seul
Reflection slip
Les supports interactifs s'ouvrent en aperçu lecture seule avant l'achat.
Notes et commentaires
Really well structured. I adapted the warm-up slightly for my group and it worked beautifully. Saved me hours of prep.
The assessment rubric alone was worth it. I have reused it across three other lessons since.
That is a fair point about the sourcing — I have listed two substitutes in the materials now.
I translated the handout for my bilingual group — happy to share it if anyone wants a copy.
A year down worked for me with the reading swapped for the summary version.
Noted, I will add a timing warning to the description.
Good to know the hook travels — I will try that.
Solid lesson. A couple of the materials were hard to source on short notice, but everything else was excellent.
Yes! The materials tab has a printable. Look under the practice phase.
Great question — I ran it with 28 and just added a third station to keep group sizes down. Worked fine.