Day 1: Introduction to Microscopy
STEP 1: Watch the videos below to learn how to build and use your Foldscope. If you already know how to use one, you can skim or skip ahead as needed.
STEP 2: Watch the videos below to see how to use your Foldscope to explore objects from your own surroundings. The example shows an ant.
STEP 3: Now that you’ve learned how to use your Foldscope, it’s time to explore the hidden world of everyday materials. In this activity, you’ll choose a non-living item—something simple you can find around the house or classroom—and take a closer look under the microscope. You’ll practice preparing a slide, making careful observations, and recording what you see.
Choose a few different item to examine. Below are some options:
- A few grains of table salt or kosher salt
- A piece of chalk or chalk dust
- A bit of ground coffee or part of a coffee bean
- Soap scum or dried soap residue
- A paper towel or napkin fiber
- A single fabric thread (from clothing or a rag)
- Dryer lint
- Ink from a marker or pen smudge
Snap a photo of your favorite sample under the microscope and upload it using the QR code below. Be sure to type your first name in the “Subject” line. Click here to see all posts
