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National Science Education Standards.

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1
Enzyme Salad Lab
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ORC# 9103
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grades 9–10
Professional Commentary: This resource is a fairly simplistic lab that has students examine the effects of a specific digestive enzyme (bromelin) found in pineapple on a specific protein found in Jell-O. This lab could also be modified to discuss the temperature dependence of digestive enzymes during a chemical reaction....
2
Mega Mining Mart
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ORC# 8531
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grades 9–10
Professional Commentary: This lesson gives students hands-on experience with organizing; identifying trends and understanding correlations, in reference to a grocery store. Students then relate the arrangement of items in their "mega mining mart" to the arrangement of elements in the periodic table....
3
Star Light, Star Bright
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ORC# 8046
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grades 5–7
Professional Commentary: Star Light, Star Bright explores the nature of the electromagnetic spectrum. In this lesson, students identify the different properties of waves and the relationship that exists between energy, wavelength, and frequency....
4
Using Electricity on the Job!
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ORC# 6562
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grades 9–12
Professional Commentary: This project-based learning unit focuses on electronic and magnetic phenomena. Students explore how energy is harnessed and electricity is used in industry....
5
Phabulous Physics
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ORC# 6561
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grades 9–12
Professional Commentary: In this unit, students fully investigate linear motion. They are are introduced to the laws of motion, velocity and acceleration, vectors, and Newton's Laws using a series of teacher-prepared slideshows....
6
Lights, Camera, Reaction!
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ORC# 6559
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grades 9–10
Professional Commentary: This unit teaches the basics of chemical reactions, and then challenges students to produce unique multimedia demonstrations that will be used in an educational instructional video. Students are also assigned one of five basic chemical changes (synthesis, decomposition, single displacement, double displacement, or combustion) to investigate further and are then asked to prepare a demonstration or...
7
Density: Got Gas?
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ORC# 6546
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grades 6–7, 9–12
Professional Commentary: During this unit, students are engaged in several investigations related to the density of liquids, solids, and gases. They apply new understanding about density to the design and construction of hot air balloons....
8
Go-Go Gadget: Invent a Machine
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ORC# 6542
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grade 5
Professional Commentary: In this lesson, students study the concepts of force, motion, and work as they analyze simple machines. They study the simple machines in complex machines, and track the transfer of force from input (effort) to output (work)....
9
Float That Boat!
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ORC# 6540
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grade 3
Professional Commentary: This lesson requires students to investigate density, displacement, and buoyancy in hands-on experiments. Students then take on the role of designers to create boats for We B Toys....
10
What Makes Shadows?: Observing and Drawing Shadows
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ORC# 6303
Resource Information
Resource Type: Lessons
Discipline: Science
Grades: Grades K–1
Professional Commentary: Students learn about shadows as they observe and draw the shadow of a classmate. In the extension activity, students observe and discuss shadows changing over time....
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