Browse:
Subject Area: Mathematics and Statistics
(Complete Item Description)
- Abstract: Resources to mark the 100th day of school with math activities. Challenge students to generate 100 different ways to represent the number 100. Students will easily generate 99 + 1 and 50 + 50, but encourage them to think out of the box. Challenge them to include examples from all of the NCTM Standards strands: number sense, numerical operations, geometry, measurement, algebra, patterns, data analysis, probability, discrete math, Create a class list to record the best entries. Some teachers write 100 in big bubble numeral style and then record the entries inside the numerals.
- Subject:
Mathematics and Statistics
- Grade Level:
Primary
- Collection:
Mathwire
(Complete Item Description)
- Abstract: In this video segment from Cyberchase, the CyberSquad replaces a piece of track to get the Madre Bonita Express to the Mother's Day harvest.
- Subject:
Mathematics and Statistics
- Grade Level:
Primary, Secondary
- Collection:
Teachers' Domain
(Complete Item Description)
- Abstract: This module is about how we applied projective geometry to achieve the world-centered view from the camera-centered view.
- Subject:
Mathematics and Statistics
- Grade Level:
Post-secondary
- Collection:
Connexions
(Complete Item Description)
- Abstract: The day-to-day collaboration between the researchers in Public Health and Biostatistics at the School reveals unified topics that cut across many applications. This series of presentations introduces the topics that show empirically to be most important in these collaborations; and emphasizes concepts over details, through recent applications in Public Health.
- Subject:
Mathematics and Statistics, Science and Technology
- Grade Level:
Post-secondary
- Collection:
JHSPH OpenCourseWare
(Complete Item Description)
- Abstract: Worksheet containing six multiple choice questions about 2D shapes.
- Subject:
Mathematics and Statistics
- Grade Level:
Primary
- Collection:
Scoilnet
(Complete Item Description)
- Abstract: A series of levels reinforces the 3 times table. Levels use multiplication, division and missing number questions, most of which are multiple choice. The penultimate level asks the learner to type in the answer with the onscreen keypad, and the final level is a mega test of 50 questions. The order of questions is randomised. Progress is tracked and numerous awards given for achievement at each level.
(Complete Item Description)
- Abstract: This animation shows how velocity and position of an aircraft are resolved in a 3-D Cartesian coordinate system.
(Complete Item Description)
- Abstract: An interactive applet and associated web page that demonstrate the properties of a 30-60-90 triangle. The applet shows a right triangle that can be resized by dragging any vertex. As it is dragged, the remaining vertices change so that the triangle's angles remain 30 degrees, 60 degrees and 90 degrees The text on the page points out that the sides of a 30-60-90 triangle are always in the ratio of 1 : 2 : root 3 Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, student can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.
(Complete Item Description)
- Abstract: An interactive applet and associated web page that demonstrate the properties of a 3:4:5 triangle - one of the Pythagorean triples. The applet shows a right triangle that can be resized by dragging any vertex. As it is dragged, the remaining vertices change so that the triangle's side remain in the ration 3:4:5. The text on the page has an example of how the triangle can be used to measure a right angle on even large objects. Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, student can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.
(Complete Item Description)
- Abstract: Worksheet with six multiple choice questions about three-dimensional shapes such as cubes, cuboids, cones, etc.
- Subject:
Mathematics and Statistics
- Grade Level:
Primary
- Collection:
Scoilnet
(Complete Item Description)
- Abstract: An interactive applet and associated web page that demonstrate the properties of a 45-45-90 isosceles right triangle. The applet shows a right triangle that can be resized by dragging any vertex. As it is dragged, the remaining vertices change so that the triangle's angles remain 45 degrees, 45 degrees and 90 degrees The text on the page points out that the sides of a 45-45-90 triangle are always in the ratio of 1 : 2 : root 2 Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, student can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.
(Complete Item Description)
- Abstract: A+ Click is an interactive collection of 400 mathematical problems for K-1 K-12 school program. It defines the personal level of math knowledge. You move up into the next level if you give 5 correct answers in a row.
- Subject:
Mathematics and Statistics
- Grade Level:
Primary, Secondary
- Collection:
Individual Authors
(Complete Item Description)
- Abstract: This book is about identities in general, and hypergeometric identities in particular, with emphasis on computer methods of discovery and proof. The book describes a number of algorithms for doing these tasks.
(Complete Item Description)
- Abstract: An interactive applet and associated web page that shows that angle-angle-angle (AAA) is not enough to prove congruence. The applet shows two triangles, one of which can be dragged to resize it, showing that although they have the same angles they are not the same size and thus not congruent. The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, student can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.
(Complete Item Description)
- Abstract: The activities on this page will help you to better understand place value in hundreds, tens and ones.
(Complete Item Description)
- Abstract: An interactive applet and associated web page showing how the AAA similarity test works. Two similar triangles are shown that can be resized by dragging. The other triangle adjusts to remain similar and the angle-angle-angle elements are highlighted to show how they are involved in this test of similarity. (all three interior angles congruent). The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, student can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference interactive geometry reference book project at http://www.mathopenref.com.
(Complete Item Description)
- Abstract: An interactive applet and associated web page that shows how triangles that have two angles and a non-included side the same must be congruent. The applet shows two triangles, one of which can be reshaped by dragging any vertex. The other changes to remain congruent to it and the two angles and non-included side are outlined in bold to show they are the same measure and are the elements being used to prove congruence. The web page describes all this and has links to other related pages. Applet can be enlarged to full screen size for use with a classroom projector. After use in the classroom, student can access it again from any web browser at home or in the library with no login required. This resource is a component of the Math Open Reference Interactive Geometry textbook project at http://www.mathopenref.com.
(Complete Item Description)
- Abstract: Õppematerjali eesmärgiks on õpetada läbi erinevate tegevuste: kodulugu, võrdlemine ja arvutamine, joonistamine, lugemine ja kirjutamine tundma aastaaegadele iseloomulikke tunnuseid. Materjal sisaldab: esitlust: "Aastaajad", õpetaja töökava ja õpilase 4 töölehte.
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