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Does Sunlight Effect Leaf Size?
Young scholars make estimates and then measure leaves for accuracy. They calculate the area of the leaves by drawing an outline on graph paper and counting the squares. They compare the leaves exposed to sunlight to those that are in...
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How Many?
Young scholars investigate concepts related to data collection and interpretation. They generate all possible outcomes in a beginning study in the realm of statistics. The use of real life situations helps to engage students.
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Searching for Angles and Lines
Students work to find and reinforce concepts related to lines and angles. They identify the characteristics of shapes that have one, two, and three dimensions. The students also work on definitions related to the geometry of shapes.
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Word Value
Learners investigate the concepts of adding, estimating, and ordering. The lesson uses the alphabet as an example illustration. The students practice the calculations in class in order to ensure mastery.
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How's The Weather?
Students make a box and whiskers plot using the TI-73 graphing calculator. Each student would have their own calculator but they would work in small groups of two or three to help each other enter the data and make the plots.
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Number Sentences
Fifth graders become familiar with problem solving strategies of guess and check and working backwards. They demonstrate the basic concepts of addition, subtraction, multiplication, and division using a math sentence.
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Using Decimal Benchmarks
Pupils demonstrate some common operations done while using fractions based upon mathematical standards. They are also changing common fractions to decimals with estimation skills and the use of a calculator.
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Calculators
Students investigate the four basic operations of mathematics that are addition, subtraction, multiplication, and division. The use of a technology game is part of the lesson plan. They demonstrate the proper use of a calculator as part...
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"How Many Names for 100?"
Fifth graders work on the different possibilities of reaching the number 100. The class is divided into homogeneous groups for cooperative learning. The lesson uses discussion questions to help with problem solving.
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Secant and Tangent Lines
Twelfth graders recognize the use of the slope of the secant line and connect it with the graph of the secant line, as the secant line approaches the tangent line. They also recognize the two forms of the slope formula used and practice...
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TI-82 PROFICIENCY
Young scholars find the proper factors for numbers one through fifty using either the divisibility laws or TI-82. They determine the sum of the proper factors for each number. If the sum of the factors is less than the number itself,...
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Extreme Values
Students sketch a picture of what appears on a computer screen. Locate the extreme points on the pictures and label them as maxima or minima. Use the definitions of maxima and minima to explain how you identified the points indicated, if...
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Graphing Quadratic Equations
Review the form of a quadratic function, and the parabola it creates. Continue on with the whole group to work through a mini-lab, practicing how to graph quadratic equations with one variable. The goal of this lesson plan is for the...
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"NSN, Fractions, Percents, Ratios, Rates" Investigations
Sixth graders engage in an investigation about the concepts related to fractions. They read, represent, compare, and order proper and improper fractions, and mixed numbers. They demonstrate an understanding of relationships involving...
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The 99% Movement - Linking Math to Economics
Connecting mathematics with economics can be a liberating force for all involved.
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"Ex-SPAN-D" Your Math by Traveling Over the Chesapeake Bay
In this math lesson, students calculate the cost of bridge construction and time of completion. They solve and write short answers to 5 questions using mathematical operations.
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Seeing Mathematics in the Forces of Nature
Students study waves and their characteristics. In this wave lesson students calculate the speed of waves, wavelength and the period.
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Mathematics at the Frontier of Astronomy
Students explore the different types of measurements used in astronomy. In this space science lesson, students explain the relationship between planets' orbits and distance from the sun using Kepler's Laws. They discuss how math aides in...
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Phasor Mathematics
In this mathematics activity, students solve 13 questions on series, factorial, phase mathematics and calculus. They define what phasor means.
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Infusing Equity Vs Gender into the Classroom
Students explore the effect of gender bias in the classroom. For this statistics lesson, students discuss the effects of stereotyping, discrimination, and gender bias in the classroom. They collect data on different work places dealing...
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New York State Testing Program
In this state testing worksheet, students solve problems on a variety of topics studied throughout the year. They find the median, solve algebraic equations, solve proportions, simplify expressions, find percents, and complete...
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Conversion Factors Data
In this mathematics worksheet, students use this as a resource for looking up conversion tables for mathematical and scientific data.
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One-to-one Correspondence
Students count and keep track of objects using one-to-one correspondence. By moving, touching and pointing to objects they organize counting to determine the number in a set accurately. This helps students to practice the skill of...
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Introducing Calculators:
Students work in small groups to record how many pets each has, then use calculators to find the total number of pets owned by students in the entire group. They practice basic addition skills on a worksheet and with a calculator.