Curated OER
Wave Phenomena and the Electromagnetic Spectrum
Science learners scrutinize shadow size and quality, and experiment with diffraction. They model superposition of electromagnetic waves, and experiment with interference. These activities are action-packed and challenging for your...
Curated OER
Geologic History PowerPoint Follow Sheet-The Rules of the Game
In this geologic history worksheet, students answer questions about the earth's history, about dating fossils, about layers of rocks and about unconformity.
Curated OER
Creating a Rock Sequence
In this rock sequence worksheet, students will sequence a list of 10 historical events according to the principle of superposition. Students will label these events on a cross-section diagram.
Curated OER
Mars Geologic Mapping
Students identify and interpret photographic details of a Martian surface image, design, and create a simple features map. They identify and interpret the geologic history of a part of Mars' surface and then, analyze and discuss the...
Curated OER
Ordering Geologic Events Using Cross-Sections
Learners analyze cross-sections of geologic events. In this geology lesson, students identify the type of environment where the cross-section come from. They take a quiz at the end of the lesson.
Curated OER
Geological History Vocabulary
In this geological history worksheet, students define 17 terms associated with index fossils, nuclear decay, and radioactive decay.
Curated OER
Relative Ages of Rocks
For this rocks worksheet, high schoolers review how sediments are layered over time and how the relative ages of rocks are determined. This worksheet has 1 matching and 11 multiple choice questions.