Students visualize and interact with concepts already learned, specifically algebraic equations and …
Students visualize and interact with concepts already learned, specifically algebraic equations and solving for unknown variables. They construct a balancing seesaw system (LEGO® Balance Scale) made from LEGO MINDSTORMS® parts and digital components to mimic a balancing scale. They are given example algebraic equation problems to analyze, configure onto the balance scale, and evaluate by manipulating LEGO pieces and gram masses that represent terms of an equation such as unknown variables, coefficients and integers. Digital light sensors, built into the LEGO Balance Scale, detect any balance or imbalances displayed on the balancing scale. The LEGO Balance Scale interactively issues a digital indication of balance or imbalance within the system. If unbalanced, students continue using the LEGO Balance Scale until they are confident in their understanding of solving algebraic equations. The goal is for students to become confident in solving algebraic equations by fundamentally understanding the basics of algebra and real-world algebraic applications.
This simulation serves as an introduction to balancing equations, the included student …
This simulation serves as an introduction to balancing equations, the included student sheet by Elyse Zimmer is just one of the guided inquiry sheets available with this resource. The google form assessment will allow you to gauge student understanding after your lessons on balancing equations.
This is a digital sort of terms for equations and expressions. Students …
This is a digital sort of terms for equations and expressions. Students are able to sort terms the teacher provides, the given equation, and create their own equation. https://jamboard.google.com/d/1xT6VfZwn38OcLnmGz2OsX29ci6jbmN4iCrtqo7JgPT4/copy?usp=sharing
Students use a simple seesaw to visualize solving a two- or three-step …
Students use a simple seesaw to visualize solving a two- or three-step mathematics equation, while solving a basic structural engineering weight balance problem in the process. They solve two-step equations on a worksheet and attempt to solve the challenge of "balancing a beam" through hands-on problems. The use of sensor equipment for correct position monitoring aids students in balancing the structure, as well as balancing the equation as they solve it on paper.
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