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Tulips: Repeated Addition
This is an introductory instructional activity intended to prime young mathematicians for later lessons in multiplication. They watch the video Count on it!, discuss problem solving as a class, then work the presented problem using...
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Bird Interdisciplinary Possibilities
Students explore birds, their territory, breeding, and seasonal movement. They research and collect information on birds through writing letters to ornithologists, reading in books, comparing web sites, and observing pictures. Students...
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Adding Fractions with Unlike Denominators
Students explore why denominators need to match before adding (or subtracting) a fraction. They use unmarked fraction circles and marked fraction bars, to discover a method to add fractions with unlike denominators using equivalent...
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What's The Weather?
Students explore the role that remote sensing plays in predicting our weather. Students investigate weather websites, and read about the three kinds of clouds. Students record and draw their observations in science journals.
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Facial Symmetry
Learners study facial symmetry. They explore lines of symmetry, and create illustrations with multiple lines of symmetry.
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Beary O'Mometer Learns About Careers In Meteorology
Students explore the field of meteorology. In this meteorology lesson, students explore weather-related careers as they research the field of study as well as various weather concepts. Students interview meteorologists, write business...
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Telling Time to 5 Minutes
In this second grade lesson your class will practice telling time. The goal is to tell time to five minutes using an analog clock. Your young students count by 5 minute intervals and discuss elapsed time.
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Fuel for Thought
Young scholars explore the mathematical concepts used to compare different types of vehicles. They create a print advertisement in which they persuade an audience to purchase a specific vehicle.
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Use Tables to Multiply
In this multiplication tables worksheet, students use math tables to help them multiply. Students use the given tables in the first two problems and then solve the remaining questions by creating their own tables.
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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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Equations in Motion: Design and construct a mobile
Students participate in a lesson that covers the concepts of solving equations and inequalities. To master the concept they must demonstrate visually and verbally how both sides of an equation must be balanced. They construct a balanced...
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Acting Like a Hog
Students explore game theory. In this secondary mathematics lesson plan, students plat the game of HOG using dice and explore the optimal strategies. Students play the game three ways: any number of dice, a fixed number...
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Uncollectible Accounts Receivable
Students study uncollectible accounts expense. They analyze an adjustment for uncollectible accounts expense, enter an adjustment for uncollectible accounts expense on a Work Sheet, and post the entry to write off an uncollectible A/R.
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"How Tall, How Short, How Faraway" by David A. Adler
Students list in a journal what "measurement" is. They measure with standard and non-standard units and record data on a class chart. They also construct a meter tape.
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How We Have Changed!
First graders practice using their writing skills. They create memory books through the use of daily journal writing questions of the day. Students respond to story prompts and write autobiographies of themselves and another classmate.
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Shoelace Algorithm
For this shoelace algorithm worksheet, students determine the area of a triangle when given the coordinates of the vertices. They determine the area of a quadrilateral. Students find the average of the x and y coordinates.
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work in pairs for the activities of this lesson which include researching and identifying butterflies, writing, and a brief oral presentation.
Students explore the concepts of rdioactive decay and dating. They generate a radioactive decay table, use their data to plot a decay graph, develop the concept of half-life, and then use the graph to find the age of a mummified seal in...
Reading Is Fundamental
Summer Fun...
Extend learning through summer with these activity ideas! Individuals can choose one or all nine of the activities, which range from a summer reading goal to an examination of local insects (with accompanying story prompt). See the...
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Weather Watchers
Students are introduced to an Underground Weather Stations. In groups, they use the internet to research the weather in different parts of the United States locating each city. To end the lesson, they summarize the information they...
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Counting Seeds
Students practice skip counting strategies, estimation, and higher number addition. They estimate the number of seeds in bell pepper, and count seeds in groups of tens and ones after the teacher removes seeds from the pepper.
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The Tilt of the Earth And the Seasons
Fourth graders measure the change in the size of their shadow over time. They visit a fixed structure and record the date, the time, and the measurement of the length of their shadow. They do this over the course of the school year. They...
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MicroHike
Students observe insects in a small area. They calculate the number of insects in a large area as well. They share their calculations and observations with the class.
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Design Explorations: Frieze Patterns
Students will explore frieze patterns. A frieze pattern is a mathematical concept to classify designs on two-dimensional surfaces, which are repetitive in one direction, based on the symmetries in the pattern. They will explore examples...
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Graphing And Data Presentation
Students engage in a study of science and mathematics with the practice of creating graphs. A guest speaker comes to the class to share statistics from the community and the students are shown how he uses the coordinate system in the...