Print Free Graph Paper Rader's NUMBERNUT.COM CCSS Math - Resources for all State Standards Project MATHEMATICS! Curriki Geometry PBL Modules | Curriki - Open Educational Resources CCSS.Math.Content.HSG-CO.A.1: Common Core State Standards for Mathematics Know precise definitions of angle, circle, perpendicular line, parallel line, and line segment, based on the undefined notions of point, line, distance along a line, and distance around a circular arc. CCSS.Math.Content.HSG-CO.A.2: Common Core State Standards for Mathematics Represent transformations in the plane using, e.g., transparencies and geometry software; describe transformations as functions that take points in the plane as inputs and give other points as outputs. Compare transformations that preserve distance and angle to those that do not (e.g., translation versus horizontal stretch). CCSS.Math.Content.HSG-CO.A.3: Common Core State Standards for Mathematics Given a rectangle, parallelogram, trapezoid, or regular polygon, describe the rotations and reflections that carry it onto itself. CCSS.Math.Content.HSG-CO.A.4: Common Core State Standards for Mathematics Prove theorems about lines and angles.

Great Math Links Why Use Technology in the Classroom? Technology, when used appropriately, can help make science classroom a site of active learning and critical thinking, furthering student inquiry and connections with the materials. Teachers can use technology to enable students to explore fundamental curriculum issues and answer core questions. There are scores of educators and researchers deeply concerned with how our schools, largely the product of 19th century industrial society, are going to prepare students for the 21st century. General Math Resources Mathematics Assessment Resource Service (MARS) Toolkit Malcolm Swan, part of the MARS team, is one of the premier task-designers in the math education community. Illuminations Designed by the NCTM specifically as a unified resource for math teachers, Illuminations provides 100+ activities aligning with common core standards, 600+ hands-on lesson plans, a review of standards, and hundreds of online web links and resources to find out more. Math Blogs

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