Curated OER
Geography 12
Geography is such a fascinating subject for learners of all ages. Prepare learners with good guiding questions, which they can use while reading their texts. Each of the provided 13 questions requires a full paragraph response on the...
Curated OER
Relative Aging Study Guide
In this relative aging activity, students define relative time and absolute time and define the laws and "rules" related to studying the age of fossils and rocks.
Curated OER
Relative Aging Study Guide
In this relative age worksheet, students define relative time and absolute time and define the laws and rules of determining the age of rocks and fossils.
Curated OER
Layers Upon Layers
Students model how layers of sediments are deposited. They use logic to derive rules or laws that can be used to examine layers of sediment in a cup and apply it to the real world.
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Absolute Ages of Rocks
In this age of rocks worksheet, students answer five matching questions about terms related to the decay of atoms. They use a strip of paper to simulate half life of atoms and determine the total amount of time it took to deplete the paper.
Curated OER
Absolute Ages of Rocks
In this ages of rock worksheet, students review the processes involved with determining the ages of rocks which includes the radioactive decay of carbon-14. This worksheet has 5 matching and 5 short answer questions.
Curated OER
Layers Upon Layers - Lesson Plan
Students study rock layers and the sequence of events that occur when a canyon forms. In this sedimentary lesson students complete a lab while in groups and discuss what happens.