Mathematics TEKS Toolkit
Grade 6: Exploring c/d = pi
Introduce your math class to the perimeter of a circle. Teach them that pi describes the relationship between the circumference and the diameter. As a hands-on investigation, pairs or small groups use string to compare these two values...
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Genetic Drift
Students use a mathematical simulation of genetic drift to answer questions about the factors that influence this evolutionary process. They run a series of simulations varying allele frequency and population size and then analyze their...
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Global Warming Statistics
Students research and collect data regarding temperature changes for a specific location and find the mean, median, and mode for their data. In this climate change lesson, students choose a location to research and collect data regarding...
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Comparing the Health and Lifestyles of 13 Year-olds Around the World.
Eighth graders examine international data and statistics to evaluate the health and trends of 13 year old students around the world.
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Count The Letters
Students perform activities involving ratios, proportions and percents. Given a newspaper article, groups of students count the number of letters in a given area. They use calculators and data collected to construct a pie chart and bar...
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RIP M&M's
Students solve theoretical probability problems. In this algebra lesson, students apply the concept of probabilities to solving real life scenarios. They collect data and graph it using experimental probability.
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Volcano Hazards
Students research volcano hazards in VolcanoWorld, make a paper volcano, produce and watch the effects of ashfall, produce and watch the effects of a mudflow and create a hazard map by plotting historical ashfall/mudflow data from Mount...
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How Do Populations Grow?
Learners examine how populations grow and how invasive species can affect the balance of ecosystems. They simulate the growth of lily pads, analyze and record the data, and simulate the results of an invasive species on an ecosystem.
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Teaching Radioactive Decay: Radioactive Half-life And Dating Techniques
Students generate a radioactive decay table for an imaginary element using a box filled with pinto beans and M&M's. They use their data to plot a decay graph, develop the concept of half-life, and use the graph to "age" several samples.
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What on Earth is a Biome?
Students explore organisms and their environments. They examine change over time
demonstrate an understanding of physical positions on Earth. They survey earth's diversity, write a report, fill in a data table created on the...
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Experiment on Measuring Reaction Rates
High schoolers investigate the rate of a chemical reaction. In this rate of reactions lesson plan, students use an electronic balance to measure the change in mass of a chemical reaction between hydrochloric acid and calcium carbonate....
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Don't Be a Square
Students analyze the relationship between radius and diameter. Students read Sir Cumference and the First Round Table then take measurements of circular items from around the room. Students compute the radius, diameter...
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The Apple Orchard Problem
Students explore various approaches to solving a problem of maximizing the total production of apples in an orchard. In this apple orchard instructional activity, students collect data in order to solve the apple orchard problem...
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You Light Up My Life
Students examine the relationship between solar activity and the Earth's geomagnetic field in producing the phenomena known as aurora borealis (Northern Lights) by reading and discussing "Earth, Wind and Fireworks." students graph data...
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Teenage pregnancy trends in Canada
Students analyze demographic data relating to teen pregnancy trends. They develop skills to locate and interpret data. They discuss the factors that influence teenage pregancy such as social, economic, and educational issues.
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Cars on the Curve
Second graders, using two dice, participate in a car race game called Cars on the Curve. They predict which car wins the game and records it in their Data Diary.
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Let's Keep Track of Grades
Students participate in a technology project. This activity is a hands-on spreadsheet project where students are responsible for keeping track of their grades for class. The students learn to enter data into a spreadsheet, create...
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Linear Equations
Students discover the equation of a line. They accurately record data collected from the game, "You're On A Roll", create number sentences by rolling dice, and choose their own values for the multiplication and addition steps.
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Ocean Currents and Sea Surface Temperature
Students use satellite data to explore sea surface temperature. They explore the relationship between the rotation of the Earth, the path of ocean current and air pressure centers. After studying maps of sea surface temperature and ocean...
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Analyzing the Job Market for Babysitting in Your Neighborhood
Young scholars conduct research on a neighborhood in Canada. In this data analysis lesson, students use data from the 2006 Canadian census to draw conclusions about a population group.
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Distribution of children living at home
Students use E-STAT to examine demographics. In this social demographics lesson, students use statistical data to determine if a particular family is in need of assistance. Students will discuss social and educational policies and...
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What's A Water Column Profile?
Students investigate water column data. In this earth science and seawater lesson, students determine how temperature, salinity, and density have an impact on sea water by viewing and analyzing data obtained from a number of websites....
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Give Me Some Sugar, Honey!
Students research the history of honey and different products that come from honey. In this bees and honey lesson, students review how honey is made, discuss ways people use honey, research the history of honey and its uses, create...
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Pick's Theorem
Students investigate polygons and their lattice. In this calculus lesson, students record data using different methods. They analyze their data and draw conclusions based on the relationship between the area and the interior lattice.