Curated OER
One Vs. One Hundred
Students explore the concept of place value. They differentiate between digits and their values as it related to addition and subtraction. Through the use of technology and manipulatives students investigate the place value of digits by...
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What is the Best Solution to Dye Easter Eggs?
Young scholars use red and blue litmus paper to determine the category of common substances. They then set up an experiment using vinegar, water, and ammonia (or milk of magnesia) to determine that acids make the best solution for dyeing...
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Tasty Tech Activity With Excel
Students are introduce to basic Excel skills, rank their opinions of menu items from fast food restaurants, add their answers to the spreadsheet, and then create a simple graph of the results.
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Find the Shape
Students identify points on the coordinate plane using ordered pairs and also plot the ordered pairs on the coordinate plane. They also use properties of shapes to identify polygons such as triangles and quadrilaterals
(square,...
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Patchwork Quilts
Fourth graders examine about traditional quilting patterns, the symmetry in such patterns, and practice creating patterns of their own. They design a quilting pattern, and groups make colorful "patches," of a pattern. They assemble the...
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Number Crunching
Students are shown 3-5 different types of crunches as well as the correct Fitnessgram curl-ups. They do sets of different types of crunches and count the total number by using multiplication skills. Studnets do multiple sets and count...
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Air and Water Pressure
Students examine buoyancy and fluid pressure. They conduct a series of fun experiments to discover the effects of pressure and explore how pressure differences can be used to float, lift, transport, or hold a material in place.
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M & Ms in a Bag
Students make predictions about the number and colors of M&M's in a snack size package. They create an Excel spreadsheet to record the data from their small group's bag, create a graph of the data, and discuss the variations of data...
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Utah History & Geography
Fourth graders calculate and determine the distances between counties in Utah. Using a map of Utah, they determine the distance between three county seats, the total distance round trip, and label a map with the distances.
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57 Varieties of Interdependence
Students examine the life of Henry J. Heinz and how he began his career in food service. For this economic history instructional activity,students study how Henry J. Heinz started his business. Students will create and...
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Ordering Fractions and Decimals
Students place fractions and decimals with unlike values in correct numerical order.
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How tall are you?
Students review different units of measurement that would be used to measure height. They compare their height to that of Abraham Lincoln by working with a partner to make a life size tracing of each other and measuring their height.
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How Much is Your Name Worth?
Learners identify the value of each coin type and then use a code to assign each letter of the alphabet to the value of the coins. They add coin combinations to determine the value of their name.
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Measurement, Scale and the Corn Dolly
Young scholars read and discuss the story The Corn Dolly by Terry Jones. The teacher shows the class a corn dolly and they need to design and construct furniture that is appropriately scaled for that specific dolly.
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Guess the Card -Probability
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Maximizing Lumber Cuts
Students examine how lumber companies use each tree to the fullest extent. They practice using a saw blade in which they cut a piece of wood in different configurations to see which cut can waste the least.
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Com-Post With Us? Learn About Recycling While Having Fun
Students examine the importance of recycling to help the environment. In groups, they make a compost bin on the school grounds recording how the material changes from week to week. They collect other materials for recycling like cell...
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Reflections
Fourth graders become familiar with the use of the Geometer's Sketchpad. They examine and practice creating geometric shapes. Students identify shapes and explore the introductory functions of the Geometer's Sketchpad. They complete...
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Beginning Multiplication Worksheet - Part Four
Students practice their multiplication skills by multiplying sevens, eights and nines. They receive a worksheet and solve each of the problems independently to practice their skills.
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Equivalent Fractions
Students study the concept of equivalent fractions using naming concepts.
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Tree Measurement
Students explore vertical and horizontal measurement of large objects. In pairs, they measure the trunk, crown, and height of a tree, create a graph of their results, and compare their results with their classmates.
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Budgeting - The Basics, Part 1
Students investigate personal budgets and discuss how to make monetary decisions. They work in small groups to make money decisions for their classrooms or a playground, and present their decisions to the whole class.
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Does the falling tree make a sound if no one if there to hear it? (or communication via encryption)
Young scholars explore encryption. They discuss the importance of cryptography in our daily lives. Students use games and cryptography to discover transformational geometry and modulo systems. They design their own encryption puzzles...