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Khan Academy video tutorial with practice exercises. Introduction to averages and algebra problems involving averages.

Subject:
Algebra
Education
Mathematics
Material Type:
Lecture Notes
Teaching/Learning Strategy
Provider:
Florida Center for Research in Science, Technology, Engineering, and Mathematics
Provider Set:
iCPALMS: A Standards-based K-12 Resources and Tools Pathway
Author:
Sal Kahn
04/19/2011
Conditional Remix & Share Permitted
CC BY-SA
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0.0 stars

In the master-equation formalism, a set of differential equations describe the time-evolution of the probability distribution of an ensemble of systems. This can be used, for example, to describe the varied mRNA copy numbers found in individual cells in a population.

Subject:
Chemistry
Life Science
Mathematics
Physical Science
Physics
Material Type:
Lecture Notes
Provider:
Look At Physics
Provider Set:
A Mathematical Way to Think About Biology
Author:
David Liao
10/08/2012
Conditional Remix & Share Permitted
CC BY-SA
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0.0 stars

The stochastic simulation algorithm (SSA, Kinetic Monte Carlo, Gillespie algorithm) produces an example trajectory for a particular member of a probabilistic ensemble by looping over the following steps. The current state of the system is used to determine the likelihood of each possible chemical reaction in relative comparison to the likelihoods for the other possible reactions, as well as to determine when the next reaction is expected. Pseudo-random numbers are drawn to "roll the dice" to determine exactly when the next reaction will proceed, and which kind of reaction it will happen to be.

Subject:
Chemistry
Life Science
Mathematics
Physical Science
Physics
Material Type:
Lecture Notes
Provider:
Look At Physics
Provider Set:
A Mathematical Way to Think About Biology
Author:
David Liao
10/08/2012
Unrestricted Use
CC BY
Rating
0.0 stars

This course is also intended to provide the student with a strong foundation for intermediate algebra and beyond. Upon successful completion of this course, you will be able to: simplify and solve linear equations and expressions including problems with absolute values and applications; solve linear inequalities; find equations of lines; and solve application problems; add, subtract, multiply, and divide various types of polynomials; factor polynomials, and simplify square roots; evaluate, simplify, multiply, divide, add, and subtract rational expressions, and solve basic applications of rational expressions. This free course may be completed online at any time. It has been developed through a partnership with the Washington State Board for Community and Technical Colleges; the Saylor Foundation has modified some WSBCTC materials. (Mathematics 001)

Subject:
Algebra
Mathematics
Material Type:
Full Course
Provider:
The Saylor Foundation
04/16/2012
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
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Students will be introduced to addition, multiplication, and division of the benchmark fractions 1/2, 1/3, and 1/4 with a fun, hands-on experience. Students will layer the dry ingredients for a brownie recipe into a canning jar while having a rich discussion that aides visualizing operations with fractions. This shared experience can be referred to during future instruction.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson Plan
03/24/2021
Conditional Remix & Share Permitted
CC BY-NC-SA
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0.0 stars

Students will be introduced to addition, multiplication, and division of the benchmark fractions 1/2, 1/3, and 1/4 with a fun, hands-on experience. Students will layer the dry ingredients for a brownie recipe into a canning jar while having a rich discussion that aides visualizing operations with fractions. This shared experience can be referred to during future instruction.

Subject:
Mathematics
Material Type:
Activity/Lab
Lesson Plan
04/13/2013
Conditional Remix & Share Permitted
CC BY-NC-SA
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0.0 stars

This popular maths talk gives an introduction to various different kinds of infinity, both countable and uncountable. These concepts are illustrated in a somewhat informal way using the notion of Hilbert's infinite hotel. In this talk, the hotel manager tries to fit various infinite collections of guests into the hotel. The students should learn that many apparently different types of infinity are really the same size. However, there are genuinely "more" real numbers than there are positive integers, as is shown in the more challenging final section, using Cantor's diagonalization argument.

Subject:
Mathematics
Material Type:
Lecture
Lecture Notes
Provider:
University of Nottingham
Author:
Dr Joel Feinstein
03/23/2017
Only Sharing Permitted
CC BY-NC-ND
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In Bootstrap:Data Science, students form their own questions about the world around them, analyze data using multiple methods, and write a research paper about their findings. The module covers functions, looping and iteration, data visualization, linear regression, and more. Social studies, science, and business teachers can utilize this module to help students make inferences from data. Math teachers can use this module to introduce foundational concepts in statistics, and it is aligned to state and national standards.

Subject:
Applied Science
Computer Science
Education
Mathematics
Social Science
Statistics and Probability
Material Type:
Activity/Lab
Assessment
Data Set
Full Course
Homework/Assignment
Lecture Notes
Lesson Plan
Teaching/Learning Strategy
Author:
Ben Lerner
Dorai Sitaram
Emma Youndtsmith
Emmanuel Schanzer
Flannery Denny
Jennifer Poole
Joe Politz
Nancy Pfenning
Shriram Krishnamurthi
08/31/2020
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Explain why a fraction a/b is equivalent to a fraction (n × a)/(n × b) by using visual fraction models, with attention to how the number and size of the parts differ even though the two fractions themselves are the same size. Use this principle to recognize and generate equivalent fractions. (Grade 4 expectations in this domain are limited to fractions with denominators 2, 3, 4, 5, 6, 8, 10, 12, and 100.)

Subject:
Mathematics
Numbers and Operations
Material Type:
Lecture
Provider:
SEDL
Provider Set:
SEDL's Common Core Videos
Author:
Como Molina
11/18/2013
Unrestricted Use
CC BY
Rating
0.0 stars

The CUNY HSE Curriculum Framework provides direction, structure and materials for teaching math, science and social studies (integrated with reading and writing) in the new era of HSE instruction. The complete framework is available for free download.

The framework was written by the CUNY Adult Literacy PD Team to respond to the challenges facing high school equivalency (HSE) teachers and their students. It is a guide for planning your instruction – including topic recommendations, model lessons, guiding questions, readings, and problems. The framework prioritizes depth over breadth. It does not address all of the content that might potentially be included on an HSE exam, but instead models a focused and coherent study of high priority topics within each content area.

As teachers in adult literacy and HSE education, our work has always been demanding. Now that our students face a new and more challenging HSE test, the demands on teachers are even greater. Teaching students to read, write and do math at the HSE level is no longer enough. Students need specific, deep and coherent content knowledge, as well as the capacity to apply this content knowledge to analysis and problem solving.

As the demands on our students and teachers are increasing, it is important that we don’t lose sight of one of our greatest strengths — our practice of starting from where students are and our serious respect for their learning processes. As a student of ours once said, “You can’t make a plant grow by pulling on it, you only make it rootless.”

The Social Studies section integrates reading and writing through a focus on U.S. history, with extensions to civics, economics and geography. This section has a curriculum map, 12 unit descriptions, six model lesson plans and additional resources.

The Science section provides an introduction to matter and basic chemistry with extensions to science/math connections. This section includes a curriculum map with 23 topic descriptions and key questions, and three complete inquiry-based model lesson plans.

The Math section focuses on problem-solving in functions and algebra. It integrates problem-solving strategies, productive struggle, perseverance and mathematical discussion into content learning. This section includes a curriculum map, model lessons, rich engaging math problems, samples of student work, powerful routines for math classrooms, classroom videos, and more.

Subject:
History
Mathematics
Physical Science
U.S. History
Material Type:
Activity/Lab
Assessment
Lesson Plan
Primary Source
Teaching/Learning Strategy
Provider:
City University of New York
Author:
Eric Appleton
Kate Brandt
Mark Trushkowsky
Rebecca Leece
Tyler Holzer
08/21/2017
Unrestricted Use
CC BY
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0.0 stars

This lesson focuses on using the properties of rectangles to calculate area. It is designed to aid adult students to successfully master and apply basic geometry knowledge in a professional setting (construction and related) and can also contribute to achieving High School Equivalency (HSE).
Areas to be covered include properties of rectangles and squares; definition of ‘square’; right-angled triangles; calculating areas of rectangles and right-angled triangles; decomposition of area into manageable units; and calculating costs. Students will apply this knowledge to calculating the costs of purchasing building materials.

Subject:
Mathematics
Material Type:
Interactive
Lesson Plan
04/24/2017
Unrestricted Use
CC BY
Rating
0.0 stars

This lesson focuses on calculating the areas of rectangles. It is designed to enable adult students to successfully master basic geometry knowledge in order to achieve their High School Equivalency (HSE). Areas to be covered include types of polygons, quadrilaterals, rectangles; calculating areas of rectangle and calculating costs. Students will apply this knowledge to practical areas of their lives such as calculating the costs of purchasing carpets or painting of walls

Subject:
Mathematics
Material Type:
Interactive
Lesson Plan
05/15/2016
Unrestricted Use
CC BY
Rating
0.0 stars

This lesson focuses on calculating the areas of rectangles. It is designed to enable adult students to successfully master basic geometry knowledge in order to achieve their High School Equivalency Diploma (HSED). Areas to be covered include types of polygons, quadrilaterals, rectangles; calculating areas of rectangles and calculating costs. Students can apply this knowledge to practical areas of their lives such as calculating the cost of purchasing carpet or painting walls.

Subject:
Mathematics
Material Type:
Interactive
Lesson Plan
11/20/2017
Unrestricted Use
CC BY
Rating
0.0 stars

This lesson focuses on calculating the areas of rectangles. It is designed to enable adult students to successfully master basic geometry knowledge in order to achieve their High School Equivalency (HSE). Areas to be covered include types of polygons, quadrilaterals, rectangles; calculating areas of rectangle and calculating costs. Students will apply this knowledge to practical areas of their lives such as calculating the costs of purchasing carpets or painting of walls

Subject:
Mathematics
Material Type:
Interactive
Lesson Plan
04/26/2016
Unrestricted Use
CC BY
Rating
0.0 stars

Students first discover what they want from their education, then build a plan to get there. This content takes students through the steps to successfully navigate their journey in higher education. Topics include planning for success, choosing a career path, setting and attaining goals, understanding financial management, developing critical thinking skills, making healthy choices, using effective communication, managing time, developing learning strategies, developing meaningful relationships. Content is available in PDF and Open Document formats and is licensed CC BY. Learning Objectives also are provided. Full course offering available at https://www.cengage.com/c/opennow-college-success-1e-opennow-cengage

Subject:
Applied Science
Arts and Humanities
Career and Technical Education
Education
English Language Arts
History
Law
Life Science
Mathematics
Physical Science
Social Science
Material Type:
Module
Textbook
Unit of Study
10/16/2018
Unrestricted Use
CC BY
Rating
0.0 stars

Students first discover what they want from their education, then build a plan to get there. This content takes students through the steps to successfully navigate their journey in higher education. Topics include planning for success, choosing a career path, setting and attaining goals, understanding financial management, developing critical thinking skills, making healthy choices, using effective communication, managing time, developing learning strategies, developing meaningful relationships. Content is available in PDF and Open Document formats and is licensed CC BY. Learning Objectives also are provided. Full course offering available at https://www.cengage.com/c/opennow-college-success-1e-opennow-cengage

Subject:
Applied Science
Arts and Humanities
Career and Technical Education
Education
English Language Arts
History
Law
Life Science
Mathematics
Physical Science
Social Science
Material Type:
Module
Textbook
Unit of Study
10/15/2018
Unrestricted Use
CC BY
Rating
0.0 stars

Students first discover what they want from their education, then build a plan to get there. This content takes students through the steps to successfully navigate their journey in higher education. Topics include planning for success, choosing a career path, setting and attaining goals, understanding financial management, developing critical thinking skills, making healthy choices, using effective communication, managing time, developing learning strategies, developing meaningful relationships. Content is available in PDF and Open Document formats and is licensed CC BY. Learning Objectives also are provided.

Subject:
Applied Science
Arts and Humanities
Career and Technical Education
Education
English Language Arts
History
Law
Life Science
Mathematics
Physical Science
Social Science
Material Type:
Module
Textbook
Unit of Study
05/16/2018
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This lesson reviews how to change an improper fraction to a mixed number.

Subject:
Mathematics
Material Type:
Lecture
Provider:
Provider Set:
Author:
Salman Khan
02/20/2011
Only Sharing Permitted
CC BY-NC-ND
Rating
0.0 stars

An introduction and examples of how to use the Chi square test. The test is used when analyzing assocation between two categorical variables and when comparing proportions. The idea behind the test is to compare the observed frequencies with the expected frequencies, if the two variables are unrelated.

Subject:
Applied Science
Health, Medicine and Nursing
Mathematics
Statistics and Probability
Material Type:
Lecture
Provider:
Umeå University
Provider Set:
Quantitative Research Methods
Author:
Marie Lindqvist
Associate professor in epidemiology and biostatistics