Curated OER
2000 U.S. National Chemistry Olympiad Local Section Exam
This 60-question comprehensive exam was designed to determine who would go on to compete in the 2000 US National Chemistry Olympiad. Hopefuls answer multiple choice questions regarding all chemistry topics taught in the first year...
Beyond Benign
Great Expectations Through Modification
Explore the changes genetic modifications make just to make it in our world. Scholars track the production of insulin over time and discover how genetic modifications make the treatment of diabetes possible.
Beyond Benign
Crossing Hairs
Can you breed the perfect cat? Scholars study how to control genetic traits through breeding. The 15th lesson in a 18-part genetics unit considers the process of cross-breeding to develop a cat with a specific set of predetermined traits.
Cold Spring Harbor Laboratory
Some Genes Are Dominant
Dominate a lesson on genetic traits. Young scholars learn about the difference between dominant and recessive traits with an interactive lesson. An animation demonstrates Mendel's work on the inheritance of traits, and interactive...
Royal Society of Chemistry
Shapes of Molecules—Hybrid Orbitals
Take your chemistry class' knowledge of molecular geometry to the next level! Introduce orbital hybridization with a series of related games. Individuals complete a data table in the first activity, then solve Sudoku-like puzzles using...
Columbus City Schools
Heredity: Traits, Genes, Alleles
If you knew people would pay extra for a bald dragon, could you pick which parents you should breed in order to get the highest number? The unit examines heredity and genetics through breeding dragons, mice, dogs, and tries to figure...
Curated OER
Organic Chemistry Problem Set Exam 1
Though there are technically only 13 questions on this exam, they take up six pages and make a thorough assessment of organic chemistry principles. There are plenty of diagrams to label or complete. Emission spectra are displayed for...
Curated OER
Chemistry 116 Exam 1, Spring 2009
This five-page exam was designed for a biochemistry and organic chemistry course. It covers the molecular geometry and properties of organic comounds. Test takers identify compounds, functional groups, and isomers. They draw Lewis...
Curated OER
Organic Chemistry 231, Martin Larter, Exam 1
If you need a straightforward and comprehensive organic chemistry exam, check this one out. Chemistry pupils identify functional groups in molecule diagrams, draw a Lewis structure, fill in a table about molecular shape, predict boiling...
Curated OER
Plant Reproduction
Students plant seeds in order to investigate and explore the questions: "How do seed companies develop varieties of plants?" and "What is the ideal plant?" Students will study related vocabulary and sketch seeds as they emerge. Students...
Curated OER
Practice Exam Bonding and Acid-Base
In this chemistry worksheet, students respond to several multiple choice questions relating to bonding and acid-bases. They also identify the various types of bases and how they differ from each other.
Curated OER
AP: Chapter 20: DNA Technology
This nine-page biotechnology resource contains six pages of questions regarding DNA technology. Questions cover cloning, restriction enzymes, the polymerase chain reaction, different techniques, the human genome project, and more. The...
Curated OER
Honors Chemistry, Organic Chemistry
Looking for a versatile worksheet on organic chemistry? If so, you might consider this resource. This resource asks learners to identify organic molecules, match terms with their definitions, determine bond angles and hybridization of...
Curated OER
genetics
Parts of the cell as well as genetic material begin this presentation. As the slides continue, there are explanations of the main terms used in genetics. The structure of genetic material, chromosomes, and replication are summarized....
Curated OER
Grafting
Compatible plants can be grafted together. Some of the reasons for doing so are explored in this PowerPoint. Actual techniques for the process are not explored completely, but the slides give a lot of information and are nicely presented.
National Energy Education Development Project
Exploring Hybrid School Bus Technology
The color School Bus Yellow was created in 1939 because science had proven peripheral vision detects yellow 1.24 times faster than other colors. Young scientists explore modern school bus transportation options and then discuss the types...
Curated OER
Making Numbers Manageable
Eighth graders recognize and express numbers when written in time saving techniques. They gather data from a variety of sources, including print and electronic media. They develop a presentation using a variety of techniques.
Curated OER
AP: Chapter 14: Mendel and the Gene Idea
A survey of Mendelian genetics is presented through this handout. Biology prodigies answer questions about the Law of Segregation, phenotypic ratios, and dominance. They define genetics vocabulary terms and describe various genetic...
Curated OER
Hybridization
In this chemistry worksheet, students demonstrate orbitals hybridization of given molecules to complete 35 short answer questions.
Curated OER
Predicting Molecular Geometry and Hybridization
In this molecular geometry and hybridization worksheet, students identify bond angles, Lewis structures, hybridization, polarity and valance electrons in given molecules. They also label a drawn compound with hybridization and bond angles.
Curated OER
Chemistry Chapters 8 & 9
In this chemistry worksheet, students explain the difference between a covalent bond and an ionic bond. Then they write the Lewis symbol for the atoms and ions presented, such as carbon and sulfur. Then they predict whether the molecules...
The Science Spot
Bikini Bottom Genetics 2
In this biology worksheet, students use the information given on genetics, Sponge Bob and other characters to complete each of the questions on the sheet. They write the phenotype for each stated trait. Students also determine the...
Curated OER
Polarity and Bonding Worksheet
In this chemistry worksheet, 5th graders arrange molecules according to their polarity. They complete 5 sets of problems on hybridization and enthalpy of reactions.
Curated OER
New super-sweet tomato hits the shelves!
Seventh graders examine the growth of the new tomato in the United Kingdom. In this Agriculture lesson, 7th graders read an article and answer guided reading questions. Students participate in a discussion in pairs about fruits and...