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As the Bird Flies
Young scholars investigate the properties of lines and congruent triangle theorems as well as apply geometric properties and relationships to real-world mathematical problems. Given two different scenarios, they examine maps that have...
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Pumped Up Gas Prices
Students investigate the concepts of differing gas prices and how they are set in different geographical areas. They conduct research about the economic concepts of supply and demand and predict the outcomes upon the prices of gasoline.
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Adding and subtracting fractions: the same sized slice
Students establish a strategy for adding simple fractions. They convert improper fractions to mixed numbers and interpret drawings and storyboards.
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Liquid Killer
Students explore number sense applications and discuss strategies for multiplication and division using mental math. For cross-curricular purposes, they explore causes and effects of inequality and social injustice. Students explore...
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Initial Fraction Ideas Lesson 5: Overview
Students demonstrate fraction symbols. In this fractions lesson, students use paper strips to represent various fractions. Students then use fraction circles to compare various given fractions.
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Initial Fraction Ideas Lesson 19: Overview
Students read different scenarios and discuss how to add fractions. in this addition of fractions lesson plan, students learn how to add unlike fractions and practice 4 problems.
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Onion Cells
Students observe the cells of an onion by wet mounting it and viewing it in a microscope. In this hands on lesson students make their own wet mount slide of an onion and are able to identify the cells in it such as, the nucleus,...
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Volume of a Cylinder
Students predict the shape of a geometric figure in 3D. For this geometry lesson, students construct 3D shapes to perfect their knowledge of measuring and predicting. This assignment is also available as an online interactive lesson.
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Reading distance on maps
Eighth graders complete worksheets on reading the distance on maps in miles or kilometers. For this maps lesson plan, 8th graders use a calculator and ruler.
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Whatcha Gunna Do When the Hulkster's Measuring Too??
Students measure using tools they have made. In this algebra lesson, students measure the height and distance using non-traditional measuring methods. They apply their findings to algebra and trigonometry properties of measurements.
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Stars and Stripes
Young scholars design a United States flag using reasoning. They describe their design to make it easy for it to be duplicated. They share their designs with the class.
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Eye From the Sky
Learners are introduced to the concept of aerial perspective and scale. Students will use satellite technology to view their neighborhoods and sketch the area surrounding their schools. They will take part in a neighborhood walk to view...
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Plant Biotechnology: Controlling Tissue Differentiation
Students demonstrate hormonal control of plant tissue differentiation and relate this differentiation to gene expression. They explore the effects of hormones (auxin and cytokinin) on the genes that control tissue differentiation in callus.
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Plant Biotechnology: Controlling Tissue Differentation
Learners demonstrate skills of biotechnology stringent aseptic technique and statistical analysis. They describe hormonal control of plant tissue differentiation and relate this to gene expression. Students observe the effects of...
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Date a Rock!
Students figure the number of half-lives since the sample solidified, and therefore the "age" of the sample rocks.
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Who's Going to the Convention?
High schoolers practice planning budgets as they create a budget for ten employees of a company to attend a professional convention. They use the Internet, and spreadsheet software to complete their assignment.
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Water Resources
Students explore the differences between surface water and ground water. They collect data using maps and graphs and investigate a Texas river basin and a nearby aquifer. They complete a written report of their findings regarding the...
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Portrait and Figure Drawing
Students practice their drawing skills. In this drawing skills lesson, students complete a self-observation drawing activity and then 3 methods of figure drawing.
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Properties of Fractals
Students build a working definition of regular fractal, look carefully at the concepts of dimension and scale, and are introduced to logarithms. They solve simple exponential equations for the exponent both by trial and error and using...
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Measuring a Mummy Case
Students calculate the size of a mummy case and its contents using ancient Egyptian measurements.
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Alternative Alphabet
Students determine and compare hieroglyph content and frequency to an alternative alphabet based on symbols that mimic sounds of the alphabet.
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How Cool Is Your Environment?
Students study the formulas for calculating heat energy and how to convert Celsius to Fahrenheit. They apply the formulas on a worksheet.
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Andromeda's Scale
Young scholars perform a classroom activity of measuring the angular size of something from several distances. On the Internet, they obtain and examine images with various magnification factors and estimate the angular size of Andromeda.
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Building a Topographic Model
Learners explore Mount Shasta and various locations on Mars to examine ways geographical data can be represented. They study topographic maps and translating data from 2-Dimensions to 3-Dimensions.
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