Linear Equations and Systems

Tools

1 ready to use.

Two Trains

Two trains on one railroad, two lines on one graph: set their starts, departure times and speeds, press Play, and watch where (and whether) they meet.

Math Grade 8 Simulator

Word Wall

6 words in English and Spanish: linear equation, system of equations, point of intersection, substitution, elimination, no solution. Print them as wall cards, mini cards or a student glossary.

Print the words

Lesson plans

One class period each, built around a tool. Print them, change them, share them.

• Two Trains45 minutes · I can find where two lines meet on a graph and with algebra, and tell when a system has one solution, no solution or infinitely many.