Figure 13. An Ohm’s Law experiment using a LiPo battery as a 5.29 V power supply, homemade resistors and the multimeter in the Science Lab in a Box

From

The S-Lab’s Lab in a Box: A Potential Game Changer for Rural Schools in the Developing World

Stephen Mecca, Megan Skrypek, Elizabeth Degaray, Brittany Mandeville, Nicole Boyd, Michelle Feely, Jack Ricci, Delina Auciello, Kerry McIntyr

American Journal of Educational Research. 2015, 3(11), 1402-1410 doi:10.12691/education-3-11-9