Curated OER
Houses: Compare and Contrast
A series of different houses is shown, defined by their architectural details, and then used in a compare and contrast activity. Learners will compare various houses with a peer and then note similarities and differences between their...
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Haunted House
Read alouds are great ways to build fluency, accuracy, and intonation. Each slide contains part of a story about a haunted house and audio of the story being read aloud by several different children. Whether you use it as a reading...
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Multiplication: Doubling and Halving
Intended for summer school, this unit review covers basic multiplication through doubling and halving, division, fraction to decimal conversion, and word problems involving decimal numbers. Use it to warm up the class, review concepts,...
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Even and Odd Numbers
Which numbers are even and which ones are odd? This slide-show makes it easy to count by two's. It progresses through all of the even numbers 2-20, then progresses through all of the odd numbers 1-21. Kids can count along - what fun!
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Flash Fractions 3
Love this! Kids play to practice determining which fraction is larger. Each set of fractions are represented in numeric form as well as how they appear on a fraction circle. This is a great way to show learners the differences between...
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Creating Tables and Bar Charts
A great way to introduce the concepts of data collection, bar charts, and data analysis. Learners see how their teacher used the data from fifty of her friends to construct a bar chart showing their favorite toys.
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Quadrilaterals - Diagonals
Young geometers take a look at a variety of shapes and name each one. All of the shapes are quadrilaterals, and they all have intersecting diagonal lines running through them. This presentation would be good to use as an introduction to...
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Understanding Doubles and Halves
Here is a good presentation for young mathematicians. In it, learners practice the skill of doubling numbers by simply multiplying them by two. At first, the problems are easy. By the end of the PowerPoint, they are asked to double...
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The Human Body: Bones
Here is an interactive PowerPoint about the skeletal system. The first slide shows the entire skeleton and allows learners to try to name each major bone structure before clicking to show the answer. The following slides provide more...
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Adaptation
The camel, polar bear, penguin, golden eagle, shark, and ostrich are displayed as examples of animal that have adapted to their particular environments. Each slide has a picture of the animal and a bullet-style list of the animal's...
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Labeling Forces Correctly!
Define six common forces: propulsion, air resistance, water resistance, friction, gravity, and upthrust. A picture of a Smart Car is displayed with arrows showing all of the forces acting on it when it is motion. A picture of a rubber...
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Investigating Viscosity
Viewers define viscosity as resistance to flowing and they compare the viscosity of different liquids. Instructions are not provided, but junior scientists design an experiment to test different liquids and order them from low to high....
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Adaptations
Cacti have special adaptations for living in desert heat and dryness. Polar bears have adaptations that allow them to withstand icy conditions. Humans adapt to different conditions by wearing appropriate clothing or building homes...
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Healthy Eating: Vitamins
The first five slides contain photographs of foods containing each of the major vitamins: A, B, C, D, and E. Then there is a slide explaining each of the three macro nutrients. The final slide is a low-quality graphic of the food...
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Rocks
Rocks rock! Humans use them for many things like tile, chalk, counter tops, and brick. Introduce young geologists to the many uses of rock with this presentation. Each slide shows a photo of a rock in its natural state alongside a photo...
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Habitats
Photographs of different habitats ask viewers to consider who would live in each. Desert, polar, rain forest, freshwater, and ocean habitats are depicted. Each is followed by a slide with pictures and color graphics of the inhabitants....
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Investigation: Evaporation
An evaporation investigation! This collection of slides walks future scientists through the process of setting up an experiment on how to speed up evaporation. The experiment is simple enough to use at the beginning of the school year to...
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Food Chains
This simple collection of slides depicts four different food chains, including one for a freshwater habitat. Ideal for primary science learners, the slides employ a combination of photographs and graphics of the sun, plants, and animals....
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Biodiversity
Short and sweet, this presentation introduces tiny scientists to biodiversity. They view pictures of three different dogs and four different spiders and compare their physical characteristics. Explorers are then sent outdoors to find...
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Dividing Using Groups
Three simple slides show the relationship between division and multiplication. Items are grouped into equal sets based on the division problem presented, then related to repeated addition and multiplication.
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Medicine
Go over the importance of staying safe when handling or coming into contact with medicine. This very short presentation covers some of the key dangers and reasons why children should be careful around prescription drugs.
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Hibernation
Explain the process behind animal hibernation. This text-rich presentation provides clear information related to weather, animal behaviors, and their coping mechanisms.
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Subtraction Word Problems
Budding mathematicians will work through a few word problems using the presented six-step comprehension strategy. They determine what the question is asking, which operation to use, and then solve the problem as a class.
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Mistletoes Math Investigation
This math investigation has kids consider the branch growth of a Mistletoe tree. They use imput tables to determine branch growth per year. Cool way to warm up when it's cold outside.