The activity then leads students through the process of writing a system of linear equations to represent the scenario, followed by an introduction of solving systems by elimination. A series of graphing challenges designed to build student understanding of linear functions. This can be done at the start of the activity, or during the previous day. Sum and Differences on the Number Line In this short activity, students explore the relationships among a + b, a b and b a on a number line when the precise values of "a" and "b" are unknown, but their signs are known. Practice. (added 10/9/16), Sort equations into the following properties: Commutative, Associative, Multiplicative property of zero, Identity, Inverse, and Distributive (added 9/10/16), How many pennies fit in the circle? (For example, runners can't keep getting faster linearly. In this brief card sort activity, students sort equations according to the property they illustrate (commutative, associative, identity, and distributive). I just can't get enough of them. Consider using one challenge per day for four days. Students will have to create their own sentences following the sort. (added 10/29/17), Transformation Golf: Rigid Motionby Desmos. Key vocabulary that may appear in student questions includes: shaded, unshaded, fraction, part, whole, numerator, denominator, simplified, and equivalent/equal to. Polygraph: Rational Numbers Designed to spark vocabulary-rich conversations about rational numbers. To explore classroom activities, follow this link: https://teacher.desmos.com/ Please start by creating your own free account. I have use polygraphs with all levels of students from beginning Algebra through Pre-Calculus. Desmos is a graphing application that can be used on the computer or iPad. Several lessons provide multimodality options for face-to-face, online, or hybrid learning environments. Posted on December 23, 2016. Trigonometric functions can be utilized in both radians and degrees. Linear Relationships - Tables Activityby Joel Bezaire. (added 10/9/16), Transformations Revisit and Reviewby mathycathy. by Dan Meyer. Application. Not like you would a slideshow (one per screen). In particular, students focus on linear vs nonlinear association, strong vs weak association, and increasing vs decreasing plots. There are a number of domain and range activities in the Desmos database. Students will also interpret the meaning of the graph and equation in context. They'll use data and linear models to make predictions. See also this blog post http://mrorr-isageek.com/pentomino-puzzles/(added 9/10/16), Expressions Mash-Up (card sort) by mathycathy. The key understanding is that parallel lines have the same slope and their y-intercepts may differ. As the activity closes, students consider whether two lines of fit will help in making long-term predictions.
Tony Lombardo Real Estate,
Why Does Juliet Higgins Walks Funny,
Culture Is Influenced By All Of The Following Except,
Nurse Leaders Advocating For Employees,
Enterprise Premium Suv List 2021,
Articles P
