Curated OER
Using Statistics to Uncover More Evidence
Fifth graders participate in an online Web lesson plan on ways of interpreting data. They conduct a survey and interpret the results in a journal entry.
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Hermit Crab Races
Students predict the speeds of humans and hermit crabs and investigate their predictions using ratios and formulas. AppleWorks is used for this lesson plan, which includes a data worksheet.
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Keeps on Pumping
Students measure and calculate heart rates per minute and for other units of time. They determine the amount of blood pumped by their heart during various intervals of time.
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Mapping an Artifact
Students copy a present day artifact onto graph paper. In groups, they decide the scale of the drawing and create the picture using specific graphing points. They are also given photographs in which there are no graphing points and they...
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Word Problems: Geometry
Students solve word problems by using basic geometry. In this geometry instructional activity, students use geometric formulas to find the perimeter, area, and volume of objects. Students complete a worksheet.
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Relative Humidity of Your School
Students predict the location where the relative humidity the highest and lowest in and around their school. They use a sling psychrometer to measure the relative humidity of the various locations.
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Learning About Ratios: A Sandwich Study
Students engage in a lesson which provides them with a concrete introduction to the concept of ratios. They demonstrate the ability to create ratios with given substances - peanut butter and jelly.
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Mean, Median, and Mode
Students calculate the mean, median, and mode in a set of numbers. In this data analysis lesson, students put a set of numbers in ascending order and perform calculations to find the mean, median, and mode.
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Fractions in Everyday Life
Students apply understanding of fractions by converting a recipe to feed the class and the whole grade level. They calculate how many cookies the class would eat and multiply each fraction in the recipe accordingly.
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Probability and Geometry
Students practice calculating probability, see how geometry can help solve probability problems and explore platonic solids.
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Looking for More Clues
Fifth graders explore how to collect data and display it on a bar and circle graph.
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Graphing
Students collect data to create different types of graphs-line, pie, and bar graphs. They use StarOffice 6.0 to create graphs.
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Hands On: Construct Triangles and Rectangles
In this congruent triangles and rectangles worksheet, students solve 6 word problems where they identify whether triangles and rectangles are congruent, and construct triangles. Students must explain their reasoning and prove each answer.
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Translations, Reflections and Rotations
Fifth graders use the Internet to learn about translations, reflections and rotations. Students access the Transmographer program on the Internet, where they practice what they have learned. Students also complete a worksheet.
Creative Educator
Dream Room Design
Using the Twist™ application, elementary schoolers design their dream room. They follow the prescribed steps to calculate width, length, perimeter, and surface area in order to create a 2-dimensional representation of their dream room...
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Cutting Up in Class, Fractal Style
Students create three-dimension models demonstrating exponents, multiplying and dividing of fractions, and the use of repeating patterns in tessellations, mirror images, and tiling.
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Leveled Problem Solving: Introduction to Probability
In this probability worksheet, students solve 6 word problems where they determine the probability of certain outcomes that occur when spinning different spinners, rolling dice, choosing events and hitting targets.
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Learn How to Graph
Students examine various types of charts and discover how to construct a line graph. Using graph paper, they construct a graph displaying weight loss over a five-year period. They draw copnclusions from the completed graphs.
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Double or More
Students practice cooking by following recipe instructions. In this measuring lesson, students read food recipes and collect the materials needed to make one batch, then double the recipe to create twice as much food....
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Reflection
Students examine how some transformations, such as reflections and rotations, do not change the figure itself, only its position or orientation.
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Blow-and-Go Parachute
Students design a skydiver and parachute constraption to demonstrate how drag caused by air resistance slows the descent of skydivers as they travel back to Earth. They experience how gravity pulls the skydiver toward the earth and how...
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Volume of a Rectangular Prism
Children use the length, width, and height of an object to calculate the volume of a rectangular prism. They observe how to multiply three numbers at a time, and define volume. Pupils observe as the teacher demonstrates how to determine...
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Net "Working"
Upper elementary and middle schoolers explore the properties of various polygons. They use video, resource links, and engage in hands-on activities in order to construct geometric nets. This fine plan should lead to increased...
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Collecting Data and Graphing
Young mathematicians collect data and graph it. They work collaboratively to collect data regarding the span of arm length versus height and graph the data they collect.