Curated OER
Garry The Greengrocer
Fourth graders are introduced to the problem by weighing objects on the balance scales. Use weights in both pans. (If you don't have access to scales use 2 containers and a child acting as the balance.) They then listen to the problem...
CK-12 Foundation
Work and Force: Lifting a Bucket
How much work does it take to lift a bucket? An interactive presents a problem of lifting a bucket from the ground to the top of a building. Using their knowledge about work and integrals, pupils calculate the amount of work required to...
Howard Hughes Medical Institute
Virus Explorer
Most pupils know about the flu, HIV, and other viruses, but they don't know what each actually looks like. This interactive shows their relative size, structure, and allows for comparisons. It stresses the similarities and differences...
PBS
Data Plots of Exoplanet Orbital Properties
Scientists discovered the first exoplanet in 1995 and by early 2018, they confirmed the existence of more than 3,700—that's a lot of data! As part of the PBS 9-12 Space series, scholars interpret data about exoplanets. They compare...
Curated OER
Mare Nubium and Las Vegas
In this satellite images worksheet, students observe two photographs taken by the LRO Satellite of downtown Las Vegas and the moon. They solve 3 problems including determining the size of craters in the images, comparing the craters to...
Curated OER
Gridding a Site
Students establish a grid system over an archaelogical site. They label each grid unit. They determine the location of artifacts within each grid unit. They construct a scientific inquiry concerning the location of artifacts on the site.
Curated OER
The Mysterious Hexagon on Saturn!
In this Saturn worksheet, students use a photograph of a hexagon feature on Saturn to solve three problems. These include finding the time it takes for the jet stream to complete one circuit around the hexagon, to find the size of the...
Curated OER
Distance Makes a Difference
Students create a clay model of the Sun and Earth. In this space science instructional activity, students explain how distance affects the appearance of objects. They write a poem or riddle about the Sun in their journal.
Curated OER
Data Analysis
In this data analysis worksheet, students solve and complete 4 different types of problems. First, they reduce the data provided to find the means, and graph the means in a line graph. Then, students graph the data from each mixture...
Curated OER
An Early American Culture
Students identify the locations of the Hopewell culture. In this map skills instructional activity, students use a globe to mark several locations of the Hopewell culture.
Curated OER
Pearl Harbor
Students identify the location of Pearl Harbor and Hawaiian Islands on a map. In this map skills lesson, students use latitude and longitude coordinates to locate various places of importance of the Pearl Harbor attack.
Curated OER
Time Conceptualization
Students relate the number and length of generations in their living family members to the number of generations that have passed since specific events in recorded history. They then apply this time conceptualization to the number of...
Curated OER
The Ghost Particle
Students collect evidence to make inferences about a object hidden inside a sealed box. They think critically and logically to raise questions. Students identify questions that can be answered through investigation. They formulate and...
Curated OER
Mathematics of Image Processing
In this mathematics of image processing instructional activity, students solve 10 various types of problems related to image processing on a computer. They type in all the commands listed and figure out what is going on. Then, students...
Curated OER
Families and Neighborhoods
Students distinguish where their homes are in relation to the city of Pittsburgh. In this geography instructional activity, students read the book All Families Are Specialand find their city on a map of Pennsylvania. Students locate...
Curated OER
Gridding a Site
Learners make observations of effigy mounds and record them in a notebook. In groups, they must determine the scale of measurement and create their own grid to scale part of the Effigy Mounds National Monument. They also practice using...
Curated OER
House Dimensions
Fourth graders measure the perimeters of several different rooms. They convert the measurements using ratios that allow them to draw the rooms to scale on paper. They draw the dimensions of a house to scale. They measure length to the...
Curated OER
Weighted Eggs
Students order five weighted plastic eggs in order from lightest to heaviest.
Curated OER
Perplexing Perimeters
In the process of constructing their own "rulers" Students develop a sense of the size of a centimeter and meter. Students select the appropriate "ruler" for the tasks. Finally, 3rd graders calculate the perimeter of objects using...
Curated OER
More Bait for Your Buck!
Learners determine where to buy the heaviest earthworms as they study invertebrates. They create a double bar graph of the results of the weight data.
Curated OER
Metric Mania Worksheet
For this metric worksheet, students complete 28 different metric calculations consisting of density, volume, mass, length, temperature, and time.
Curated OER
UNWRAPPING PACKAGING
Students study product packaging and determine if it is excessive and if it is recyclable. In this packaging lesson students examine and identify waste reduction techniques.
Curated OER
Area of Rectangles
In this rectangle worksheet, students find the areas of rectangles and draw squares to a given size, Examples and explanations are provided prior to the exercises. There are eight problems provided on this two-page worksheet.
Curated OER
Understanding Weight
In this weight worksheet, students, with a partner, problem solve the answers to six word problems involving weight and everyday items found around the house and the classroom.