Open-Task+Math+Problem+Resources

=Resources for Open-Task Math Problems=
 * 1) [|Dan Meyer Problem] Three-Act Math Tasks
 * 2) [|Youcubed]Website created by Stanford University with a focus on Math Mindset and Task are connected to the CCSS Math Practices.
 * 3) [|NRich]: Aims to enrich the mathematical experiences of all learners.
 * 4) [|Robert Kaplinsky] the sites quickly help you find a problem-based lesson (also called 3-Act Task, mathematical modeling, or application problem)
 * 5) [|Estimation 180][|:] //Building number sense one day at a time.//
 * 6) [|Visual Patterns; grades K– 12]: Use visual patterns with students as part of a warm-up routine.
 * 7) [|Number Strings]: A group of teachers and teacher educators interested in the design and pedagogy of number strings.
 * 8) [|Balanced Assessment][|:] The project group (Harvard Graduate School of Education) developed a large collection of innovative mathematics assessment tasks for grades K to 12, and trained teachers to use these assessments in their classrooms.
 * 9) [|Math Forum]: Offers an integrated program based on our award-winning Problems of the Week.
 * 10) [|Shell Center] : The project set out to design and develop well-engineered tools for formative and summative assessment that expose students’ mathematical knowledge and reasoning, helping teachers guide them towards improvement and monitor progress.
 * 11) [|Bowland Math]Imaginative resources for rich problem solving in secondary school Maths.
 * 12) [|Dan Meyer's resources]: Dan earned his doctorate from Stanford University in math education and currently the Chief Academic Officer at [|Desmos] where he explores and develops the future of math textbooks.
 * 13) [|Desmos]Graph functions, plot tables of data, evaluate equations, explore transformations, and much more – for free!
 * 14) [|Video Mosaic project]: Is an interactive collaboration portal designed to enable teachers, teacher educators and researchers to analyze and utilize the real classroom videos
 * 15) //[|Mathalicious], grades 6– 12; real-world lessons for middle and high school:// Real-world lessons help middle and high school teachers address the Common Core Standards while challenging their students to think critically about the world.
 * 16) [|NCTM's Illuminations Web site]Resources for teaching math - Activities, Lessons, Standards and Web Links.
 * 17) [|Math Manipulatives]Virtual Manipulatives on Web.
 * 18) [|Emergent Math]Problem Based Learning (PrBL) curriculum maps.
 * 19) [|MathMistakes]This site is about compiling, analyzing and discussing the mathematical errors that students make.
 * 20) [|OpenMiddle]A K-12 collection of "challenging math problems worth solving"