Instructional Video5:39
Curated Video

The Complete Solidity Course - Zero to Advanced for Blockchain and Smart Contracts - Only After Modifier in Solidity I

Higher Ed
The “Only After” modifier is a very useful Solidity modifier that allows a function to be executed only after a specific period of time has passed since the contract was created or since the last time the function was executed....
Instructional Video2:24
Curated OER

How Do You Complete a Table By Plugging in Values?

6th - 9th
Given a table of values and an algebraic expression, plug in the given values and complete the table. There are many, many uses for tables and this one provides some beginning level practice.