Index - National Council of Teachers of Mathematics
网页NCTM Position Statements define a particular problem, issue, or need and describe its relevance to mathematics education. These statements address important and timely policy issues relevant to mathematics education. Recent position statements include: New! Intersection of Culture and Mathematics. New! Data Science. View all NCTM Position ...
网页paring student approaches. nd arguments.Pose purposeful questions. Effective teaching of mathematics uses purposeful questions to assess and advance students’ reasoning and sense making about import. nt mathematical ideas and relationships.Build procedur. l fluency from conceptual understanding. Effective teaching of mathematics builds ...
Principles and Standards - National Council of Teachers of …
网页A comprehensive and coherent set of mathematics standards for each and every student from prekindergarten through grade 12, Principles and Standards is the first set of rigorous, college and career readiness standards for the 21st century. Principles and Standards for School Mathematics outlines the essential components of a high-quality school …
网页Common Core State StandardS for matHematICS I ntrod UC t I on | 4 that to be coherent, a set of content standards must evolve from particulars (e.g., the meaning and operations of whole numbers, including simple math
Isometric Drawing Tool - National Council of Teachers of …
网页Isometric Drawing Tool. Grade: 3rd to 5th, 6th to 8th, High School. Use this interactive tool to create dynamic drawings on isometric dot paper. Draw figures using edges, faces, or cubes. You can shift, rotate, color, decompose, and view in 2‑D or 3‑D. Start by clicking on the cube along the left side; then, place cubes on the grid where ...
Algebra Tiles - National Council of Teachers of Mathematics
网页Algebra Tiles. Grade: 6th to 8th, High School. Use tiles to represent variables and constants, learn how to represent and solve algebra problem. Solve equations, substitute in variable expressions, and expand and factor. Flip tiles, remove zero pairs, copy and arrange, and make your way toward a better understanding of algebra.
Adjustable Spinner - National Council of Teachers of Mathematics
网页Features. Click the and buttons to change the number of sectors. Adjust the sliders to change the size of the sectors. Change the name of each sector by clicking on the text, under the column, "Color." Click the Pie Chart button to see a experimental graph. (It is interesting to leave this open as you continue to spin the spinner.
Common Core State Standards - National Council of Teachers of …
网页The Common Core State Standards (CCSS) are a set of academic standards in mathematics and English language arts/literacy (ELA) developed under the direction of the Council of Chief State School Officers (CCSSO) and the National Governors Association (NGA). The math standards include both content standards and mathematical practices …
网页The 2020 revision of the Specialized Professional Association (SPA) Standards for the Preparation of Secondary Teachers has been developed to reflect the current climate and research
Number and Operations - National Council of Teachers of …
网页connect number words and numerals to the quantities they represent, using various physical models and representations; understand and represent commonly used fractions, such as 1/4, 1/3, and 1/2. Grades 3–5 Expectations: In grades 3–5 each and every student should–. understand the place-value structure of the base-ten number system and be ...