Cold Spring Harbor Laboratory
Mutations Are Changes in Genetic Information
A red delicious apple tree with a simple mutation means we now benefit from the existence of golden delicious apples. Learn how simple mutations change genetic information in DNA sequences. Using biographies, videos, and animations,...
Curated OER
Ozone Tag
Seventh graders explain the role of stratospheric ozone and predict at least three ways in which depleted ozone would change her/his lifestyle. They then describe the process by which chlorine or bromine compounds can break down ozone...
Curated OER
Energy Worksheet #1
A graph of Earth's average monthly temperatures from 1990 to 1994 is posted across the top of the page for meteorology masters to analyze. Five multiple choice questions are asked regarding temperature variation. This does not have to be...
Curated OER
Ozone: The Earth's Security Blanket
Students work in groups to define and research the terms: ozone, troposphere and stratosphere. Students watch videos, conduct Internet research, participate in discussion groups and complete worksheets.
Curated OER
More Basic Biotechnology Tools
You can use these slides to explain the many complicated steps of the Polymerase Chain Reaction. The diagnostic and forensic uses of gel electrophoresis are detailed. This PowerPoint could be used to communicate facts, or to prompt...
Curated OER
Investigating Leaves Through Printmaking
Students create leaf rubbings as they study the parts of a leaf. They describe the leaves and chart their observations.
Curated OER
Air Quality Issues
Students identify the different layers of the atmosphere. They examine the different types of air pollutants. They also discover laws in effect that work to protect the environment.
Curated OER
How Mutations Lead to Changes in Cell Structure and Function
Students investigate how mutations lead to changes in cell structure and function. They construct an oligonucleotide, identify a protein sequence, design a step-by-step mechanism of how they think cells repair damaged DNA, and prepare...
Curated OER
Worksheet 4 - Geometric Mean
In this geometric worksheet, students examine the geometric and algebraic definition of the dot product. They find angles between two curves, determine if two vectors are parallel, and explain conditions on vectors. This one-page...
Curated OER
Factoring: Four Terms
In this factoring worksheet, learners factor equations containing four terms. This one-page worksheet contains 15 problems, with answers.
Pleasant Valley Community School District
Integumentary System
This document can be used as a slide show to introduce your human body systems class to the integumentary system, also know as skin. Topics outlined include the roles of skin, details about its its layers, and color (cause and...
Georgia Career, Technical, and Agricultural Education
World of Fashion — Vocabulary Worksheet
Make sure your fashionistas know how to talk about all the latest and oldest styles. Partners work together to define 18 fashion-related terms, ranging from style to home furnishings. Definitions are included on the second page of the...
Curated OER
Inquiry into Infectious Disease: It's a Germy World After All
High schoolers choose a question from a given list and develop an investigation about it. For this biology lesson, students analyze bacterial growth by carrying out a guided experiment. They present their findings in class.
Curated OER
Sun and Skin
High schoolers work in small groups researching different aspects of the sun and skin. The groups summarize and answer questions about the material in a presentation to the class.
Curated OER
Food Safety Lab-Part 3 Cross Contamination andHygiene
Students observe the effect of croos contamination as they inoculate orange juice with penicillin mold from the refrigeration lab and active yeast solution from the sterilization lab. They experience a simulation of passing bacteria...
Curated OER
Summer Science Lesson Plans
You can use these lesson plans to incorporate some science into your summer.
Curated OER
Environment: Battling for Oxygen
Students construct an interactive ozone depletion model using gumdrops and toothpicks. After analyzing the data obtained from the model, they record it on butcher paper and complete worksheets about oxygen.
Curated OER
Effects of Ozone in the Air
Fifth graders, in groups, conduct an experiment in which they measure ground level ozone levels using an ozone measuring kit. They analyze and compare the weather conditions and locations where ozone readings are highest and lowest.
Curated OER
Secrets of Making Money
Learners examine the properties of different materials used to make paper money. They design their own bill and share it with the class. They also watch a video clip and read an article about making money and how it affects the economy.
Curated OER
Simple Organic Compounds
In this organic compounds activity, students read about the development of chlorofluorocarbons and the breakdown of this compound in the atmosphere. Students complete 2 short answer questions.
Curated OER
Breaking News English: Cancer
In this cancer instructional activity, students read the article, answer true and false questions, complete synonym matching, complete phrase matching, complete a gap fill, answer short answer questions, answer discussion questions,...
Curated OER
Integrating Environmental Science-Ozone Depletion
In this ozone worksheet, learners read about the ozone layer, its make-up and its depletion. They answer three critical thinking questions about ozone and the ozone layer.
Curated OER
Star Magnitudes and Multiplying Decimals
In this star magnitude and multiplying decimals worksheet, students solve 5 problems using the magnitudes of given stars to determine which stars are the brightest, they determine the magnitude differences of stars and they sort given...
Curated OER
Contructions and Conjectures
Students make constructions and conjectures. In this geometry lesson, students construct right, acute and obtuse angles using a straight edge and a protractor. They investigate parallel lines and the angles formed by the angles.
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