Santa Monica College
Flame Tests of Metal Cations
Scientists used flame tests to identify elements long before the invention of emission spectroscopy. Young chemists observe a flame test of five metal cations in the fourth lesson of an 11-part series. Individuals then work...
Science Geek
Ionic Compound Formulas
By contrasting cations and anions, this presentation shows how to predict ionic charges by periodic groups. The slides conclude with a few guided practice problems for writing ionic compound formulas.
Science Geek
Ionic Bonding
Here's a presentation that answers the age-old question of the covalent bond to the ionic bond, "Why won't you share?" Included is information about covalent and ionic bonds, the octet rule, ionic compounds, cations versus anions, and...
Curated OER
Binary Compounds
Binary compounds are explained with the periodic table, atomic charges, and examples. Viewers are taught to name binary compounds and then are presented with a chart of cations and ions. Finally, they see a few photos of forms of silicon...
Curated OER
What Lives in Water?
Students learn about a variety of sea creatures. They look at sea creatures pictures and identify the creatures by name and by their unique characteristics. Phonemic Awareness skills are reinforced using the beginning sounds of the...
Curated OER
IB.8 Laboratory Activity-Water Testing (Micro)
High schoolers test different water solutions for the presence of ions. In this water testing lesson plan, students test for iron, calcium, chloride and sulfate ions in solutions. They indicate positive tests based on their results and...
Curated OER
Grow an Alum Crystal
What an exciting lab experiment to conduct with your high school chemistry class! Crystals are formed naturally in the environment. However, allow your blossoming chemists to create their own unique crystals using alum and water. You may...
Virginia Department of Education
Atomic Structure: Elements
It's all relevant, really. Individuals use the scientific method to learn more about elements, atoms, and their placement on the periodic table. They conduct experiments using materials common in nature to explore how elements affect our...
Learning Games Lab
Nitrogen in Fertilizer
Nitrogen is an essential element for productive farming. An interactive lesson explores the chemical makeup of different fertilizers and their corresponding nitrogen content. The interactive challenges individuals to complete molecular...
Forest Foundation
Forest Families
Class groups play a Forest Families card game to reinforce concepts presented in the first six sessions of a nine-instructional activity study of tress and forest ecosystems.
Curated OER
Review Set
The topics covered in these multiple choice questions are about atomic structure and bonding, state configurations, pressure and solution concentration, and energy graphs. This is a midterm review which could be used with the whole...
Curated OER
Plant Science Discussion in the Classroom
Learners are introduced to the lesson by showing them leaves from common deciduous trees, such as oak, tulip, hickory, and maple. They describe the different parts of a leaf. Students are asked the following questions: How are the...
Curated OER
Classification for Beginners
Pupils explore the process of classification. In this rock classification activity, students conduct a scientific investigation that requires them to follow the provided steps to classify rocks.
Curated OER
"Kookie Kitties" - Paul Klee: Finger Puppets
Young scholars examine and discuss the painting, Cat and Bird, by Paul Klee. They identify the various types of lines, shapes, and colors in the painting, and design and create finger puppet versions of the animals from the painting.
Curated OER
Water Testing
In this water testing pre-lab activity, students describe positive ions, precipitate, and the Tyndall effect. This activity has 14 short answer questions.
Curated OER
Bird Research: Your First Investigation
In this bird research worksheet, students keep a notebook and record their observations every day for a week about the birds they see with discussion questions at the end of the week.