Tag: entering a formula on the sharp el-520W

By Posted on Posted in Calculator Usage, math Tagged with , , ,

F1, F2, F3, and F4 (the arrow keys) are prominent on the Sharp EL-520W; the tutor introduces their use. I’ve always wondered what F1, F2, F3, and F4 do on the Sharp EL-520W. It turns out they can be used …

Calculator usage: Sharp EL-520W: Using F1, F2, F3, F4 Read more »

By Posted on Posted in Calculator Usage, math, technology Tagged with , , ,

The tutor shows another feature of the Sharp EL-520W: simulation calculation, aka repetitive calculations with a formula. Let’s imagine you’re a middle school math teacher who wants to do a lesson about Pythagorean triples: you want sets of values a, …

Formula use: Simulation calculation on the Sharp EL-520W Read more »