Curated OER
Geometry in Tessellations
Students examine tessellations and their geometric properties. Students also develop a better understanding of lines, planes, angles, and polygons.
Curated OER
Rice (Gohan) Observations
Second graders investigate rice or gohan as it's called in Japan in a couple of experiments. They tally the results.
Curated OER
Float My Boat
Fourth graders, in groups, experiment with density and the displacement of water by creating and designing their own boats and seeing which boat holds the most centimeter cubes without sinking..
Curated OER
Mathematics: It's a Wrap!
Pupils calculate the amount of wrapping paper needed to wrap boxes. They describe how they determined their answers.
Curated OER
Creating a "Concrete" Spreadsheet
Pupils create a spreadsheet that calculate the amount of concrete needed to pour various concrete forms.
Curated OER
What's The Matter?
Fourth graders accurately describe various states of matter, Through experimentation, they change a variable to create a new state of matter. Students record their observations about the way matter is changed and the changes that occur...
Curated OER
Eek, It leaks!
Students construct model landfill liners out of two-inch strips of garbage bags within resource constraints. The challenge is to construct a bag that will hold one cup of water without leaking. This represents similar challenges that...
Curated OER
Is Your Money Rolling Away?
Young scholars demonstrate how to solve word problems. They will watch the video "Math Can Take You Places" and identify three problem solving strategies.
Curated OER
Up in the Air
Students evaluate the impact of volcanic ash on the surroundin environment. Through discussion, videos and activities, they identify the various ways in which volcanic ash can be more detrimental than volcanic magma and lava.
Curated OER
Tick Around the Clock
Students examine and discuss the differences between clocks they are shown. Using the internet, they research how people used to tell time before clocks. They review what the long and short hand on the clock represent and practice...
Curated OER
Connecting Formulas Related to Geometric Figures
Young scholars identify diagrams of quadrilaterals and circles by different names and classify the figures. They name the areas for each diagram and practice solving the formulas for each.
Curated OER
Losing Ground
Students examine the Dust Bowl and the effects of farming practices in the early 20th century. They read a handout, and conduct and discuss two experiments simulating soil erosion.
Curated OER
Alcohol and Pregnancy Don't Mix!
Seventh graders learn about John Kellerman, a youngster who was born with Fetal Alcohol Syndrome. They learn how alcohol and pregnancy doesn't mix.
Curated OER
Everybody Needs a Rock
Students describe and classify rocks that they have chosen. They estimate and find the mass of their rocks.
Curated OER
Volcano Lava Recipe--Experiment and Model
Students build a volcano of clay around a container that is thin and tall. They experiment with two containers with different mixtures in each. Students write out their findings and use strong adjectives to describe how the two mixtures...
Science Friday
Make a Model of a Home Made From Shipping Containers
Build a scale model of a home built out of shipping containers. A hands-on activity has scholars watch a video about a home built from shipping containers and then design their own home. They build scale models of their designed homes...
Curated OER
Capacity
Eighth graders explore the term capacity and understand the word's meaning. They participate in several lab stations set up around the room in which they will estimate how many scoops it will take to fill the container. They then will...
Curated OER
The Composition of Soil
In this composition of soil learning exercise, learners study the make-up of soil by identifying the amount of air in the soil, the amount of water in the soil, the size of the mineral grains in the soil and the proportion of humus in...
Curated OER
Exploring Area and Perimeter
Two students are blindfolded and each receives a cardboard square, one with pompoms glued around the edge and one with pompoms glued all over the surface. They identify what they feel. The class discusses perimeter and area of polygons....
Curated OER
One Size Fits All?
Students describe the differences between an estimate and a guess. They create reasonable estimates based on comparison and activities. Students explain how estimation is helpful in showing the relative size on a scale. They also...
Alabama Learning Exchange
Effects of Friction on a Moving Block
Learners investigate how friction affects the movement of a block across surface areas. They test five different kinds of surfaces—smooth surface, wax paper, a paper towel, course, and fine sandpaper. They predict and record the results...
Curated OER
Rep Tiles
Third graders use pattern blocks of one shape at a time to try to create a similar shape. They compare the perimeter of the new figure with the perimeter of the original shape and look for a pattern. Students use the pattern to predict...
Curated OER
Why Should I Waste My Time Separating Garbage?
Students discuss the differences in the types of garbage. They use these differences to separate a sample of garbage. Partners then investigate the characteristics of landfills by searching on the Internet and by creating your own...
Curated OER
Physical and Chemical Properties of Matter
Young scholars identify the physical and chemical properties of matter. They review the types of matter. Students list the four states of matter (Solid, Liquid, Gas and Plasma). They recognize and describe the different types of matter.