Earth Science A & B - SCI779/SCI780

Course Equivalency

Online Only

Course Description: Semester A

How much do we really know about our home, planet Earth? The Earth Science course will explore the dynamic systems of Earth and Space to help students understand how Earth’s systems have developed through time, how they are interrelated, and how humans impact them. In the first semester, students will investigate the universe and its stars, the planets of the Solar System, and the systems that make up Earth. Students will examine the role of water on our planet and sun-driven interactions affecting climate and weather. They will also model biogeochemical cycles and energy flow through Earth’s systems. Students will use critical thinking and problem-solving skills to learn through videos, readings, interactive activities, mini-projects, labs, and simulations based on real-world data. These course assignments are designed to explicitly engage students’ Next Generation Science Standards (NGSS) Performance Expectations (PEs). Also, students will apply Science and Engineering Practices (SEPs) to construct an understanding of Disciplinary Core Ideas (DCIs) through the lens of Crosscutting Concepts (CCs) to explain a phenomenon. The discussion assignments focus on enabling students to use their science knowledge to make informed decisions about personal and societal issues. Students will be assessed through lesson quizzes and semester exams.

Course Description: Semester B

In the second semester, students will explore how Earth’s surface changes through plate tectonics and geological processes. Students will also take a step back in time to see how the Earth and life developed through its timescale. By the end of the course, students will be able to explain the different systems on Earth, how they affect each other, and how the Earth is changing due to human activity. This course will give students tools and information to examine their daily choices in response to ongoing natural hazards like climate change and find ways to protect the Earth and its natural resources. Students will use critical thinking and problem-solving skills to learn through videos, reading, interactive activities, mini-projects, labs, and simulations based on real-world data. The course assignments are designed to explicitly engage students in the Next Generation Science Standards (NGSS) Performance Expectations (PEs). In many cases, students will apply Science and Engineering Practices (SEPs) to construct an understanding of Disciplinary Core Ideas (DCIs) through the lens of Crosscutting Concepts (CCs) to explain a phenomenon. The discussion assignments focus on enabling students to make informed decisions about personal and societal issues. Students will be assessed through lesson quizzes and semester exams.

Major Concepts: Semester A

• The Nature of Science
• The Universe and its Stars
• Earth’s Place in the Universe
• Earth’s Atmosphere
• Water on Earth
• Biogeology

Major Concepts: Semester B

• Earth’s Changing Surface
• Studying Earth’s Past
• Earth’s Changing Conditions and Life
• Earth’s Changing Climate
• Natural Resources
• Human Impact and Natural Hazards

Grade Level

• 7-12

Materials

• 50 small items or coins with 2 different sides (e.g., M&Ms, Skittles, or pennies)
• a large paper clip
• a sheet of paper (optional, any type or size)
• beaker (500 mL) or measuring cup (any kind, 2 cups)
• blue food coloring
• book or block (height: at least 3 inches)
• cold water (about 2 cups)
• container to collect water (4 cup capacity)
• disposable container (plastic or foil, larger than 8.5 x11 inches)
• disposable cup (large Styrofoam or plastic)
• ice cubes (about 12 ice cubes)
• paper (1-2 pieces, any type or size)
• red food coloring
• ruler or meterstick
• salt (3-4 tablespoons, table, sea etc.)
• scissors
• sediment: soil or sand (1-2 cups)
• spoon
• stopwatch or timer
• string (twine or yarn, 3-4 feet)
• tape (6 inches, any type: translucent, masking, duct)
• two clear glasses or plastic cups of equal size
• warm water (about 3 cups)
• water (3-4 cups)
• workspace protection (newspapers, towel or tablecloth)
• zipper-seal bag (gallon)

Duration

• 2 semesters/1.0 credit