Parts of a Spreadsheet

How are functions related to chicken nuggets? A video teaches the concept of a function using the idea of a nugget-making machine as an analogy for a function machine. Learners determine if a relation is a function from an equation and a...

Teaching linear function relationships using contextual information is beneficial to pupils' understanding. The lesson uses problem solving to build linear functions given different information for each problem. This is the second in a...

One of the strongest tools an algebra learner develops is the ability to quickly and accurately graph almost any given function. Often doing this quickly and accurately requires rigid transformations to a parent function, demonstrated in...

An example sent by a listener is explored in this video on functions. Here, you are given the composite function and one function, and you need to find the other function.

Sal draws a graphical representation of a function, f(x), and builds and evaluates other functions based that function.

One in, one out is what functions are about in a video explaining the rules and qualities of these relationships. Have your learners practice with ordered pairs, tables, mapping, and graphs, deciphering whether or not those relationships...

Section 9 of the 12 linked Saxon Math sections introduces the young algebrist to graphing periodic functions, creating graphs from quadratic roots, working with inequalities, and rational equations. Common among all the lessons is the...

This video continues to look at evaluating functions by looking at examples of evaluating basic composite functions.

Show your learners what a part-to-part ratio can look like with this pancake recipe. The video shares how ratios can change when one part changes, but they are still equal. Demonstrate to your learners how to set up initial ratios in the...

Grandma knits one pink sweater for every five. After this video your learners will be able to translate that into a ratio. Use the video to help visualize how this ratio can be written equivalently. The video is the second in a...