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Desmos Graphing Calculator
Updated onArticleThis free graphing calculator allows students to create a free account to save all of their graphs, animations, and projects created.
CPM Core Connections: High School  eTools & Videos CC Algebra 2 eTools  T General eTools
Article also found in:
 CPM College Transition eTools & Videos / PreCalculus with Trig  T / General eTools
 CPM College Transition eTools & Videos / Calculus  T / General eTools
 Core Connections: Middle School  eTools & Videos / CC Course 3 eTools  T / General Tools
 Core Connections: Middle School  eTools & Videos / CC Course 1 eTools  T / General eTools

+/ Tiles & Number Lines (CPM)
Updated onArticleCore Connections: Middle School  eTools & Videos CC Course 1 eTools  T General eTools

CC2 8.3.4: 894 Triangle Inequality and Triangle Creation Student eTools (Desmos)
Updated onArticle894. Imagine now that three possible measures for a triangle’s six parts (3 angles or 3 side lengths) are given. Do you think that everyone will make the same triangle in that case?
Investigate this question for three possible side lengths given.
Core Connections: Middle School  eTools & Videos CC Course 2 eTools  T Chapter 8