Curated OER
Molecular Modeling Activity
High schoolers explore the concept of molecular modeling and differentiate between saturated and unsaturated compounds. In small groups, they identify molecular formulas, complete a chart comparing alkanes, alkenes, and alkynes, and...
Curated OER
Life Substance
In this life substances worksheet, high schoolers will review carbon atoms, monosaccharides, dissaccharides, polysaccharides, lipids, proteins, and nucleic acids. This worksheet has 4 true or false and 17 matching questions.
Curated OER
Comparing Properties of Elements & Compounds
In this elements and compounds worksheet, students review the physical properties of different compounds and elements using websites for information. This worksheet has 1 graphic organizer and 1 short answer question.
Curated OER
A Helthy Diet
Pupils examine their eating habits and experience analyzing data and drawing conclusions. They construct models of the molecular backbone of saturated and unsaturated fats. In addition, they examine the labels of their food, record the...
Curated OER
Exploring Atoms
In this chemistry worksheet, students complete 29 fill in the bank questions about atoms based on the movie Exploring Atoms from the website www.brainpop.com .
Curated OER
Answers for Elements and Compounds Crossword Puzzle
In this chemistry worksheet, students are provided with the answers to a 28 clue crossword puzzle about elements and compounds.
Curated OER
Simple Organic Compounds
In this organic compounds worksheet, students review 8 terms associated with hydrocarbon molecules. Students find these 8 terms in a word search.
Curated OER
Electromagnetic Spectrum/Spectroscopy
Students examine the electromagnetic spectrum and demonstrate the elements within. In this investigative lesson students complete a demonstration and calculate the energy of a photon.
Curated OER
Interpreting Chemical Formulas
In this chemical formulas activity, students practice naming molecular compounds by their formulas and determine if a gas is a compound or an element. This activity has 13 fill in the blank questions.
Curated OER
Polymers and Crystals
Learners experiment with crystals and polymers and examine their roles in food science.
Curated OER
Reading Labels For Fat Types
Students analyze a variety of cooking oils to determine the amount and types of fats included in each.
Curated OER
Water Quality Monitoring
Students comprehend the four parameters of water quality. They perform tests for salinity, dissolved oxygen, pH and clarity or turbidity. Students comprehend why scientists and environmental managers monitor water uality and aquatic...
Curated OER
Mechanical, Electrical and Radiant Energy
Students write a hypothesis and complete a lab. In this investigative lesson students complete their lab and a worksheet about energy.
Curated OER
Nutrient Biochemistry
In this lipids activity, students review the different types of lipids and how lipids are used by the body. This activity has 3 drawings and 27 fill in the blank statements.
Curated OER
Water, Water Everywhere
For this water worksheet, learners complete a five question multiple choice online interactive quiz about water. This is a more advanced quiz that includes chemistry questions.
Curated OER
Jupiter's "Monstrous" Magnetosphere
Young scholars explore Jupiter's magnetosphere. In this Jupiter lesson, students examine a diagram of the magnetic field that surrounds Jupiter.
Sophia Learning
Sophia: Hydrogen Bonding Definition: Lesson 1
This lesson will define hydrogen bonding. It is 1 of 2 in the series titled "Hydrogen Bonding Definition."
Khan Academy
Khan Academy: Biology: Water, Acids, and Bases: Hydrogen Bonds in Water
Investigate why water properties make it unique and good at supporting life in this article. Learn about the life-sustaining properties of water that are caused by the hydrogen bonds that it forms.
Other
Math and Science Activity Center: Hydrogen Bonds
A site showing the structures of water and ice and explaining how they are affected by hydrogen bonds. Includes a movie animating hydrogen bond formation and disruption.
CK-12 Foundation
Ck 12: Physical Science: Hydrogen Bonding
[Free Registration/Login may be required to access all resource tools.] Explains hydrogen bonds including why they form and changes of state.
Sophia Learning
Sophia: Hydrogen Bonding Identification: Lesson 1
This lesson will explain how to identify molecules that exhibit hydrogen bonding. It is 1 of 2 in the series titled "Hydrogen Bonding Identification."
Khan Academy
Khan Academy: Biology: Chemistry of Life: Chemical Bonds
Review over covalent, hydrogen, and ionic bonding in this article. Learn how molecules are held together by chemical bonds.
OpenStax
Open Stax: Chemical Bonds
Learn here about chemical bonds, a weak or strong electrical attraction that holds atoms in the same vicinity.
CK-12 Foundation
Ck 12: Polarity and Intermolecular Forces
[Free Registration/Login may be required to access all resource tools.] The following online tutorial describes how the electronegativity difference between two atoms in a covalent bond results in the formation of a nonpolar covalent,...