We Love the Subs: Using Substitution in Math

In this episode, the search for a temporary co-host to sub for Pete turns into a conversation about mathematical substitutions.  Join Noah and (the other) Pete as they talk about this powerful strategy, and why being manipulative can be a good thing when you're doing math. Link to this episode's puzzle Leave us a voice message Find us on Twitter Send us an email Questions Answered in the Episode: • How can you use substitution to solve a system of linear equations? • Why are mathematical manipulations like substitution considered a critical skill for students?