Students use modern biological classification systems to group animals that are related. …
Students use modern biological classification systems to group animals that are related. Students will pair various vertebrate animals and learn more about their common traits. By doing this, students will begin to classify organisms in a more sophisticated way.
Students will gain a better understanding of what energy is, how it …
Students will gain a better understanding of what energy is, how it can be changed into other forms of energy, and how physical and chemical processes contribute to that. They also will learn what happens to energy when materials are heated in a combustion system, as in an auto gasoline-powered engine.
Students will make inferences about the cause of shadows, by observing and …
Students will make inferences about the cause of shadows, by observing and making their own shadows in the sun. Many properties of shadows (such as heat and brightness of light) will also be identified firsthand as the students conduct simple experiments to observe changes that are comparable to those experienced by the MESSENGER spacecraft in its voyage to and around Mercury.
Students explore how DNA can tell us about ourselves and other organisms …
Students explore how DNA can tell us about ourselves and other organisms and species. They will also learn about the systematic study of the human genome and write an article summarizing what they have learned throughout the lesson.
In this activity, students learn how to grow plants and about the …
In this activity, students learn how to grow plants and about the kinds of things that promote growth (warmth, sunlight, water, soil). Their activities involve learning about how seeds and plants grow and participating in a simple, in-class gardening project. This is the second lesson of a two-part series on where food comes from. These lessons are intended to help students understand that most of the food they eat comes from farms.
This lesson is the second of a two-part series on the cycle …
This lesson is the second of a two-part series on the cycle of life. This series should help enhance student understanding of the flow of matter and energy and the interdependence of life by focusing on food chains and food webs.
Dolphins and other marine mammals have pretty big brains compared to the …
Dolphins and other marine mammals have pretty big brains compared to the size of their bodies. That?s one indication of high intelligence, and anyone who has seen them perform at an aquarium or zoo can attest to that fact. This Science Update introduces us to one scientist who?s trying to find out how dolphins got so brainy.
In this Science Update, students explore a computer system that lets people …
In this Science Update, students explore a computer system that lets people drive a piece of music just like driving a car. Science NetLinks provides a link to the audio file, the written transcript, and questions to engage students in discussion about the technical portions of this computer program. This lesson plan also provides links to a NY Times lesson that challenges students to consider the benefits of “disruptive†forms of technology and their influence in the classroom.
Students explore plate boundaries and how they can help us predict where …
Students explore plate boundaries and how they can help us predict where earthquakes are most likely to occur. They will also examine changes in the earth's surface that are caused by earthquakes.
Students explore the relationship between gravitational forces and the mass of objects, …
Students explore the relationship between gravitational forces and the mass of objects, the changes in speed and direction of objects, and the distance between objects.
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