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Wetlands Issues
In this wetlands worksheet, students write questions for topics in a game about the wetlands. Students write 5 questions for each topic.
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Toddler's Delight
Students are challenged to design a toy or something that can attach to a toddler's car seat to help distract them during long car trips. Students research toddler toys prior to beginning the design process in order to determine the...
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Preventing Hypothermia
Students identify the causes of hypothermia. In this biology lesson, students investigate the different types of heat transfer and heat loss. They discuss several practical measures to avoid hypothermia.
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Weather Everywhere
Students gain an understanding of how meteorology affects our physical world and our lives. They utilize resources on web-based activities and participate in the classroom activities to enrich their understanding.
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Count Down
Students are introduced to useing websites as a data source. Using bird population predictions, they test their predictions from various websites. They record, organize and graph the data and share their results with the class.
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Where Does the Water Around Our School Go?
Students in groups, map quadrants of the area around the school and make predictions about the direction of waterflow and zones of accumulation that will occur when it rains. Then when it does rain they check to see if their prediction...
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Just The Fax
Students discover how a fax machine works including: how a light sensor works, how light is reflected and how signals move across telephone lines. A "bingo" type game is played where students simulate the work of a fax machine to create...
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Soaring With Air Power
Fourth graders view a Newton's Apple show that explores glider mechanics, explore the four forces, build and fly a glider to specific guidelines. They adjust the glider for greater accuracy and distance using four forces, and assess...
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Arbor Day Across the United States
Students perform research about hardiness zones used to guide planting. They read a hardiness zone color-key map and create their own color-key maps to show when different states celebrate Arbor Day.
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Food and Fiber: Helping the Environment and You
Fourth graders explore the many uses of corn-based products and the importance of water resources. They consider how biodegradable products help to keep water clean. They perform experiments to observe how corn pellets dissolve while...
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Wheel & Axle Tractor
Learners design and build a tractor using LEGO materials. They write and draw their designs.
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Learning About Our Five Senses
Young scholars study the sense of touch and various degrees of heat. They design a model that displays how the human hand reacts to heat using a touch sensor.
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Raleigh Bound!! A Virtual Tour
Fourth graders navigate a DPI web site to answer questions as they preview the Capitol, Legislative Building, and Museum of Natural Sciences before an actual trip to Raleigh.
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Sort It Out
Students study classification systems by sorting Legos and determining how the different pieces are classified. They list as many attributes as possible to use for sorting.
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Paper Structures
Students demonstrate that material strength varies with shape and arrangement.
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SLIME!
Learners learn the effects of friction and examine how certain lubricants can only be used with certain materials.
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Building A Sturdy Car
Students build a sturdy Lego car using a motor and a pulley. They determine how sturdy the car is by dropping it from the height of the teacher's knee.
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Ya' Gotta Have Heart
Fourth graders study the parts of the human circulatory system and how they function. They design a flow chart of the circulatory system and use data to construct charts and graphs.
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Creatures from Planet X: Spiders
Students are given a description of some fascinating animals from "Planet X". They follow the descriptions given to illustrate one of these animals paying careful attention to introduced vocabulary such as 'appendages', 'receptors', and...
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Blast's Cosmic Carnival
Students, after analyzing the history of a concentrator, model how a Genesis spacecraft concentrator works by playing a game. In groups of three or four, after being given materials to work with, are challenged to roll the rubber balls...
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Charge It!
Students complete an experiment using balloons to help them examine the concept of static electricity. They discover how engineers use this information to create better air filters for homes. They describe how to charge an insulator as...
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I'm Not In Range
Students discover how cell phone service works while participating in a role play activity. They identify its advantages and disadvantages based on service. They examine how engineers use this information to develop better...
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Away You Go
Pupils build Lego cars which have two different types of tire surfaces. They roll them down ramps that have both rough and smooth surfaces to determine how friction affects the car as it rolls.
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LEGO Construction Basics-Axles and Wheels
Students examine axles and wheels using LEGO materials. They investigate the uses of axles, gears, and wheels.