Curated OER
The Food Guide Pyramid
Students examine each level of the food pyramid and how many servings they should consume during the day. They study the important nutrients associated with each category of the food pyramid.
Curated OER
Subtraction With Integers
This thorough introduction to the concept of subtracting negative integers walk learners through the necessary steps using teacher modeling and guided practice. Number lines and various word problems are used to support understanding of...
Curated OER
Factoring a Difference Between Two Squares Worksheet
In this algebra 1 worksheet, students factor 20 problems involving the difference of two squares. They check their answers on-line.
Curated OER
Basic Proportions Worksheet
For this middle school mathematics worksheet, students use cross multiplication to solve proportions. The interactive worksheet has a "step-by-step" link for an in-depth solution. The one page worksheet has twenty problems.
Illustrative Mathematics
Dan’s Division Strategy
Can Dan make a conjecture about dividing fractions with the same denominators? That is what your scholars are to determine. They must show that if the statement is true, they understand how the quantities were determined, and how...
Curated OER
Calculating Volume in the Forest
Eighth graders use their knowledge of calculating the volume of cylinders to calculate the volume of trees. For this volume lesson plan, 8th graders identify why calculating the volume of cylinders would be valuable to a forester.
Curated OER
Industrial Measurement: Using Calipers to Assess Acceptable Dimensions
Learners accurately measure several dimensions of common objects using calipers. They determine whether a manufactured product meets correct specifications for length, width, height, depth and diameter.
Curated OER
Baseball Statistics
Students take an in depth examine baseball record breakers. They calculate statistics, not just for one year, but over whole careers, to compare some famous players and find who was the best all-time home run hitter.
Curated OER
Introduction to Solving Quadratic Equations by Factoring
Students solve quadratic equations. In this algebra lesson, students factor and graph linear and quadratic functions. They identify the standard and linear form of each equation.
Curated OER
Solving Using the Quadratic Formula Worksheet
In this Algebra learning exercise, students solve 20 equations using the quadratic formula. They can self correct their work by clicking the link at the bottom of the page.
Curated OER
Factoring a GCF From an Expression
In this Algebra worksheet, learners find the Greatest Common Factor of two or three terms and divide it out. They rewrite the expression using parenthesis. Students may self check their answers by selecting the link at the end of the...
Curated OER
Factoring a Trinomial
In this algebra worksheet, students factor twenty trinomials into the appropriate binomial pair. Students may self-correct their work by selecting the link at the bottom of the page.
Curated OER
Population Biology - Biology Teaching Thesis
Students explore the effects of different density-dependent and density-independent factors on population growth. They explore how the interactions of organisms can affect population growth. Students explore the pattern of population...
Curated OER
Trigonometric Ratios
Young scholars measure and analyze angles. In this trigonometry instructional activity, students measure angles and distances use non-traditional techniques. They identify the different ratios of sine, cosine and tangent.
Curated OER
La Toteca- A Tropical Paradise
Students collect data on the time of the ferry. In this algebra lesson, students use the data to predict a ferry schedule. They also compute the depth where oxygen would be needed when diving.
Curated OER
Dimensional Space: Various Perspectives
Students use their understanding of 3D on 2D to make a representation of a 4D form on paper.
Curated OER
Spring: Giving Thanks to the Herring
Students study the Wampanoag tribe to learn about the importance of the herring to their culture. In this Wampanoag instructional activity, students read information and complete multiple activities to learn about the role of the herring...
Alabama Learning Exchange
Ellipse
Students explore the concept of ellipses. In this ellipses activity, they construct ellipses on their paper and follow directions on a worksheet that allow them to investigate an ellipse in more depth by looking at the major axis, foci,...
Curated OER
Formulae
Young scholars, after reviewing the concept of simply counting, practice a variety of equations that address operations. They utilize the strategy of substitutions in additional practice problems. Algebraic expressions is also covered in...
Curated OER
How Do They Relate? Linear Relationship
Students collect information and use a line to represent it. In this algebra lesson, students investigate real world data to see if it makes a line. They graph the line comparing the relationship of the x axis with that of the...
Curated OER
Holidays Around the World
Students explore how different holiday traditions are celebrated around the world. Scholars write a paper describing how they celebrate their own favorite holiday. Email partners, from different states and countries, share their...
Discovery Education
Sonar & Echolocation
A well-designed, comprehensive, and attractive slide show supports direct instruction on how sonar and echolocation work. Contained within the slides are links to interactive websites and instructions for using apps on a mobile device to...
Curated OER
Ocean Murals
Students identify characteristics of water. They describe the process by which light decreases and pressure increases as water depth increases. They demonstrate the principle of water pressure in a small group experiment.
Curated OER
Equation Basics
In this equation basics worksheet, students solve simple algebraic equations. This one-page self-checking worksheet may be completed on-line. If preferred, an answer sheet may be printed.