Students work with a number line and football to model adding and subtracting integers.
This site contains 13 lesson plans that are designed to address that standards of emergent readers. Each lesson engages students in adding or substituting individual sounds (phonemes).
Students play a favorite card game which practices the quick and accurate recall of double facts.
Students use a familiar card game to help them build their math fact fluency for facts where the sum is 10.
How far do I have to walk in order to make 1 mile? Students measure, add, and figure it out.
Can your students make bundles of tens? This lesson allows students to visualize adding tens to make one hundred.
Students increase their understanding of place value by manipulating larger numbers.
Students learn the basics of 1.OA.1 by mixing addition and subtraction word problems from day 1. The focus question is: Put together or take away?
Common Core standards encourage the use of models to build understanding in math. This lesson shows sometimes reluctant 2nd graders that models are helpful tools in solving mathematical problems.
Biology 2e is designed to cover the scope and sequence requirements of a typical two-semester biology course for science majors. The text provides comprehensive coverage of foundational research and core biology concepts through an evolutionary lens. Biology includes rich features that engage students in scientific inquiry, highlight careers in the biological sciences, and offer everyday applications. The book also includes various types of practice and homework questions that help students understand—and apply—key concepts. The 2nd edition has been revised to incorporate clearer, more current, and more dynamic explanations, while maintaining the same organization as the first edition. Art and illustrations have been substantially improved, and the textbook features additional assessments and related resources.
By the end of this section, you will be able to do the following:
Describe the symptoms, potential causes, and treatment of several examples of nervous system disorders
Adding and subtracting numbers on a number line is a neat way to see how numbers are added and subtracted using visual interpretations.
Goes through the steps involved in adding and subtracting fractions with different denominators and provides examples.
In this short Cyberchase video, students learn about positive and negative numbers as Harry tries to score a total of 50 points in various events to qualify for the Northern Hemisphere games in New Orleans. [3:24]
Demonstrates how to break an irregular shape into three rectangles, find the individual areas, and then add them together. [3:36]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
Video explores how to find the measure of angles by adding or subtracting. [1:42]
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
Divide two whole numbers to get a quotient with a decimal. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy learning modules include a Community space where users can ask questions and seek help from community members. Educators should consult with their Technology administrators to determine the use of Khan Academy learning modules in their classroom. Please review materials from external sites before sharing with students.
In this learning module, students are asked to use addition and subtraction to solve simple word problems about metric capacity. Includes video demonstrating a sample problem [0:55] and a set of practice questions.
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