Select Classroom . Open the Simple Circuits First Principles section and follow instructions

Don't forget to check out the free circuit simulator. https://freecircuitsim.com/simulator/ We will be using it soon for training and student challenges.

Also ordered these test leads with 10 wires with alligator clips for $1.99 probably same ones that Harbor freight has for $3.99. The insulators are usually very slippery plastic and kind of hard to squeeze. 1Set / 10PCS Alligator Clips Electrical DIY Test Leads Alligator Double-ended Crocodile Clips Roach Clip Test Jumper Wire 46CM 10,000+ sold $1.99 34% off$3.05 Import charges included Customer Reviews (4858) I can't get the link to work but you can look them up with information above. Still think it is a freaky website but they are a 35 Billion Dollar company.

I just saw this on aliexpress. I have ordered these before for $12. They have a special until June 11 for 99 US cents. Yes thats $.99. I haven't checked shipping which is sometimes a gotcha at the sites. But even at full price they are a good buy. Website is a little confusing. I used paypal. https://www.aliexpress.us/item/3256806642463372.html?spm=a2g0o.productlist.main.7.655f4432OmEWTN&algo_pvid=f2175bad-eb5d-49fd-9cf6-14b5a49b8bd6&algo_exp_id=f2175bad-eb5d-49fd-9cf6-14b5a49b8bd6-6&pdp_ext_f=%7B%22order%22%3A%22583%22%2C%22eval%22%3A%221%22%2C%22fromPage%22%3A%22search%22%7D&pdp_npi=6%40dis%21USD%2111.44%210.99%21%21%2177.26%216.69%21%402101d6fe17809338805003144e0e51%2112000038435810283%21sea%21US%210%21ABX%211%210%21n_tag%3A-29910%3Bd%3A83e9803%3Bm03_new_user%3A-29895%3BpisId%3A5000000208023469&curPageLogUid=f1yF3yH2Phev&utparam-url=scene%3Asearch%7Cquery_from%3A%7Cx_object_id%3A1005006828778124%7C_p_origin_prod%3A Diverse Component Range:Includes a variety of resistors, capacitors, LEDs, and transistors for a broad range of electronic projects. Versatile Power Supply:Includes a versatile power module, capable of handling up to 9V for diverse DIY projects. Ic4n35|Extensive Component Kit:Comprehensive 830-hole breadboard kit with 65pcs jumper wires, 140pcs solderless jumpers, and various electronic components.

Just added a 5 band resistor color code training aid. This is a beta version for evaluation. http://circuitproto.com/training/colorcodes1.html