Learners will need some help to acquire the following: 

- Seeds 
- Jar 
- Seive 
- Tray 
- Soil 
- Newspaper
- Cupboard 
- Windowsill 

Optional (suggested for committed sprouters): 
- liquid organic fertilizer, such as Neptunes Promise seaweed emulsion 

Where to buy the non-household items: 
A stop at your local Agway or similar farm & garden supply store should satisfy the majority of your sprouting needs. Amazon links are also included for reference. 

For seeds, Black Oil Sunflower seeds sold as birdseed are often the easiest option. Other great sprouting seeds are: field peas, buckwheat, or radish. These seeds are often available in bulk for agricultural purposes. 

For trays, I often use aluminum bread loaf trays which are available at most dollar stores, but a cereal bowl or a Tupperware can also work fine. The tray shouldn't have holes in the bottom. 

For soil, regular potting soil which you would use for houseplants will work -okay-. I would suggest using regular potting soil if you are trying the class and aren't sure if you will keep sprouting. Sometimes there are problems with mold because of the fertilizers in normal houseplant potting soils. The best option is a blend of peat moss and perlite without any added fertilizers, an example of which is linked below. 

Links:
Seeds: https://www.amazon.com/Premium-Black-Oil-Sunflower-Seed/dp/B08ZFQRVFM/ref=asc_df_B08ZFQRVFM/?tag=hyprod-20&linkCode=df0&hvadid=532827065901&hvpos=&hvnetw=g&hvrand=11917753839784493919&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9003076&hvtargid=pla-1375919044710&psc=1
~$14

Trays: https://www.amazon.com/Aluminum-Loaf-Pans-Pack-8x4/dp/B07N6MNVFR/ref=sr_1_2?dchild=1&keywords=aluminum+bread+loaf+trays&qid=1629928067&sr=8-2
~$12

Soil: https://www.amazon.com/Carnivorous-Natural-Ingredients-Sundews-Pitcher/dp/B07T85C17V/ref=sr_1_19?dchild=1&keywords=peat+moss+perlite+potting+soil&qid=1629928345&sr=8-19
~$10

Here is an all-inclusive kit which I have never tried before but does include all of the basic ingredients. The seeds included are spicy so not the best for kids:
https://www.amazon.com/Microgreens-Growing-Broccoli-Urban-Botanic/dp/B08ZCRM4H5/ref=asc_df_B08ZCRM4H5/?tag=hyprod-20&linkCode=df0&hvadid=507604315818&hvpos=&hvnetw=g&hvrand=10177744344348551265&hvpone=&hvptwo=&hvqmt=&hvdev=c&hvdvcmdl=&hvlocint=&hvlocphy=9003076&hvtargid=pla-1230614479329&psc=1#customerReviews
~$10

Learners will not need to use any apps or websites beyond the standard Outschool tools.