Math Expression: Free Math Tutor Online Geometry Skip to main content Geometry Start - Geometry Module 1 Geometry In order to assist educators with the implementation of the Common Core, the New York State Education Department provides curricular modules in P-12 English Language Arts and Mathematics that schools and districts can adopt or adapt for local purposes. Additional Materials: AddThis Sharing Buttons Share to PrintShare to FacebookShare to EmailShare to PinterestShare to TwitterShare to GmailShare to SkypeShare to Google BookmarkShare to Google ClassroomShare to MessengerShare to Tumblr Like (469) Tags Created On: Sun 05/11/2014 Subject(s): Math Grade(s): Grade 10 Topic(s): Common Core Learning Standards Resource Type: Year-long Curriculum Map Curriculum Map Original text Contribute a better translation
Math and English: free printable math materials in English for mative students and ESL math students. SERP | AlgebraByExample Math teachers know that some mathematical mistakes are made over and over again. Research suggests these kind of repeated errors are often due to students' underlying misconceptions. Teachers and researchers worked in partnership to create AlgebraByExample assignments that: Target students’ misconceptions Effectively remediate repeated errors Fit flexibly with many different textbooks and teaching styles Support the Common Core Practice Standards Promote students’ spontaneous mathematical discussions AlgebraByExample helps students: Identify, discuss, and reduce misconceptions Deepen correct conceptual understanding Strengthen procedural skills AlgebraByExample provides teachers: Insights into students' thinking Launch points for mathematically rich discussion Shared language for analyzing mistakes No!
Interactive Whiteboard Resources: Maths, Key Stage 2 - Topmarks Education Caterpillar OrderingTablet friendly A flexible game for ordering numbers and for number sequences. Fantastic on an interactive whiteboard and tablet friendly. Varying levels of difficulty make it suitable for use throughout the primary age range. OrderingFlash You'll love this ordering game! Compare Numbers on a Number LineFlash Compare numbers on two different number lines and decide which is bigger. Comparing NumbersFlash A teaching tool which is good for demonstrating greater than and less than with 2 and 3 digit numbers and rounding to 10 and 100. CountersquareFlash A hundred square with movable counters and lots of different ideas on how you can use this as a teaching aid. Higher and LowerFlash Lots of examples of ordering numbers from simple ordering numbers to 10 to fractions, decimals or negative and positive numbers. Thinking of a NumberFlash Children need to guess a number below 100 from clues on the clouds. Chinese Dragon GameTablet friendly SequencesFlash EstimateFlash Number LineFlash
Summative Assessment Tasks In this task, you will look at three different attempts to prove the Pythagorean theorem. Which is the best ‘proof’ ? Mathematical Content Standards This task asks students to select and apply mathematical content from across the grades, including the content standards: 8.G: Understand and apply the Pythagorean Theorem. Note: These references are provisional: we are still developing our critera for consistently linking individual tasks to the CCSS. Assessment Task Type Expert Rich, less structured tasks requiring strategic problem-solving skills as well as content knowledge. The task types indicate the breadth and depth of CCSS mathematical practices assessed by the task. Note: these task types offer a guide as to how tasks relate to the mathematical practices.
An Intuitive Guide To Exponential Functions & e e has always bothered me — not the letter, but the mathematical constant. What does it really mean? The mathematical constant e is the base of the natural logarithm. And when you look up natural logarithm you get: The natural logarithm, formerly known as the hyperbolic logarithm, is the logarithm to the base e, where e is an irrational constant approximately equal to 2.718281828459. Nice circular reference there. I’m not picking on Wikipedia — many math explanations are dry and formal in their quest for rigor. No more! e is NOT Just a Number Describing e as “a constant approximately 2.71828…” is like calling pi “an irrational number, approximately equal to 3.1415…”. Pi is the ratio between circumference and diameter shared by all circles. e shows up whenever systems grow exponentially and continuously: population, radioactive decay, interest calculations, and more. Understanding Exponential Growth Let start by looking at a basic system that doubles after an amount of time. A Closer Look Mr.
Search Properties Everywhere Pre-K-2 This lesson captures students’ interest, provides a review of the primary unit objectives, and assesses students’ prior knowledge. This experience focuses students’ attention on the attributes of objects and rules for sorting them while building vocabulary for describing attributes and for classifying objects. Button Trains In this lesson, students describe order by using vocabulary such as before, after, and between. How Many Buttons? In this lesson, students review classification, make sets of a given number, explore relationships between numbers, and find numbers that are one more and one less than a given number. More and More Buttons Students use buttons to create, model, and record addition sentences. Numbers Many Ways Students work with subtraction at the intuitive level as they explore number families and ways to decompose numbers to 10. Lost Buttons Shirts Full of Buttons Looking Back and Moving Forward Counting Back and Counting On Comparing Sets
Maths goes to the movies March 2007 Got your popcorn? Picked a good seat? Are you sitting comfortably? Then let the credits roll... Mathematics proudly presents... We have all marvelled at the incredibly life-like computer generated images in the movies. But how are these amazing images made? Setting the scene First objects are modelled as wire skeletons made up from simple polygons such as triangles. The first step in creating a computer generated movie is to create the characters in the story and the world they live in. The outward normal of (A,B,C) is in the opposite direction to (A,C,B) as determined by the right-handed screw rule. Trace a ray from your viewpoint to a facet. Now that the surface of our object is a wire mesh of triangles, we are ready to colour each of its components. To trace a ray back to a particular facet, we need to describe the surface mathematically, and solve geometric equations involving the ray and the plane described by that facet. — placed at our view point. and . so but twice as long.