How does a slide Rule work? I created a number line slide rule with two rulers as an example, then raced students with a calculator, showing that some old technology has some advantages, especially when you don't need 9 or 10 sig figs.
1:1 Private Teaching in a dedicated classroom
Subscribe to:
Post Comments (Atom)
“Why the Rate-Determining Step Is Not Always Obvious” A-Level Chemistry
“Why the Rate-Determining Step Is Not Always Obvious” A student sees a three-step mechanism and immediately chooses the slowest-looking s...
-
How hot is the soil vs the air? Time to take the @pascoscientific wireless temperature sensors for a summer stroll. 🌱 Taking Science Out... -
Physics GCSE: Electricity in the Home – What You Really Need to Know Electricity in the home is one of those GCSE Physics topics that feels... -
Maths GCSE: Turning Recurring Decimals into Fractions (Without Panic) Recurring decimals look scary at first glance. Lots of dots, myster...
No comments:
Post a Comment