During this immersive virtual field trip to the Grand Canyon, learners investigate geologic records to discover what the rocks reveal about life and environments of the past. They will then apply those same investigative techniques to the search for... (View More) life in the solar system. Educator resources include a 5E instructional lesson and alignments with Next Generation Science Standards (NGSS); the NRC Framework for K-12 Science Education; Common Core State Standards for English Language Arts; and A Framework for 21st Century Learning. This resource is part of the Infiniscope space exploration experiences. (View Less)

Students combine science and systems engineering to develop a mission to search for life in our solar system. The mission must meet budgetary, mass and power constraints while still producing significant science. An extensive set of "equipment... (View More) playing cards" determines all critical mission factors such as mass limit, cost, weight, scientific instruments, mobility, and all systems- including power, computer, communication, instrumentation, mechanical, as well as entry, descent and landing. The equipment cards, a design mat and student worksheets are included. The lesson is part of the Mars Education Program series; it models scientific inquiry using the 5E instructional model and includes teacher notes and vocabulary. Next Generation Science Standards are listed. Next Generation Science Standards are listed. (View Less)

This module focuses on ultraviolet radiation on Earth and in space and how it affects life. Learners will construct their own "martian" using craft materials and UV beads. They will explore how UV radiation from the Sun can affect living things,... (View More) comparing conditions on Earth and Mars, and then discuss ways in which organisms may protect themselves from UV radiation. They will then take part in a Mars Creature Challenge, where they will change their creature to help it survive harsh UV conditions — like on Mars. They will then test their Mars creatures by subjecting them to different environmental conditions to see how well they "survive" in a martian environment. This investigation will explore shelter and protection as one of life’s requirements and how Earth’s atmosphere protects life from harmful UV radiation. It also includes specific tips for effectively engaging girls in STEM. This is activity 5 in Explore: Life on Mars? that was developed specifically for use in libraries. (View Less)

This is an activity designed to develop a working definition of life. Learners will conduct a simple experiment, looking for signs of life in three different "soil" samples. The experiment introduces children to the difficulty that scientists face... (View More) in defining life. By observing the soil samples, participants try to determine if any contain signs of life and work to identify, refine, and create a set of characteristics that may be used to identify living versus nonliving things. The activity concludes with the development of a group definition of life. This group definition will be referred to in subsequent activities. It also includes specific tips within each activity for effectively engaging girls in STEM. This is activity 1 in Explore: Life on Mars? that was developed specifically for use in libraries. (View Less)

This is a lesson about how to answer a scientific or engineering question. Learners will refine the scientific question they generated in Lesson 5 so that it can be answered by data and/or modeling, brainstorm possible solutions for the scientific... (View More) question chosen, determine reasonableness of solutions, use concept maps to enhance meaningful learning. The lesson uses the 5E instructional model and includes: TEKS Details (Texas Standards alignment), Essential Question, Science Notebook, Vocabulary Definitions for Students, Vocabulary Definitions for Teachers, two Vocabulary Cards, and a concept map supplement. This is lesson 6 of the Mars Rover Celebration Unit, a six week long curriculum. (View Less)

This is a lesson about the definition of life. Learners will compare real and fake or live and dead objects and brainstorm ideas about what life is; refine the definition by playing 20 Questions to identify an object or organism; and test the... (View More) definition by comparing "mystery" samples. Includes background reading for teachers, student pages, reflection questions, and blackline masters. This is activity 1 of 5 and sets the stage for subsequent activities in this educator resource guide - Astrobiology in your Classroom: Life on Earth..and Elsewhere? (View Less)

This is a lesson about organisms living under extreme conditions on Earth serving as analogs for extraterrestrial life. Learners will play a card game to create a set by matching an extremophile, an extreme habitat on Earth, and an extraterrestrial... (View More) habitat that may be similar to an Earth habitat. They will assemble a crew of extremophiles and target them to specific locations on a planet or moon. The activity concludes with a debate on the ethics of sending Earth life to other worlds. Includes background reading for teachers, student pages, reflection questions, and blackline masters. This is activity 4 in the educators guide, Astrobiology in your Classroom: Life on Earth..and Elsewhere? (View Less)

In this activity, learners will explore the question, What is the chance that we are the only life in the universe? They determine what we need to know to predict the chances of extraterrestrial life. They then make estimates of the number of worlds... (View More) in the Milky Way galaxy that have life using the Drake equation. Includes background reading for teachers, student pages, reflection questions, and blackline masters. This is activity 5 of 5 in "Astrobiology in your Classroom: Life on Earth..and Elsewhere?" and builds on the previous activities. (View Less)

This is a lesson about the requirements for life on another planet. Learners will grow organisms in one of 12 classroom environments and identify common requirements (such as water, nutrients, and energy). They will also design a mission to identify... (View More) habitable places by searching for water, nutrients, and energy. A math extension explores measuring calories. Includes background reading for teachers, student pages, reflection questions, and blackline masters. This is activity 2 of 5 in Astrobiology in your Classroom: Life on Earth..and Elsewhere? (View Less)

This is a lesson about the characteristics necessary for life. Learners will identify the top candidates for life in the solar system by examining Habitability Cards, which discuss each planet and the six large moons in terms of water temperature,... (View More) atmosphere, energy, and nutrients. A math extension is provided on the Inverse Square Law. Includes background reading for teachers, student pages, reflection questions, and blackline masters. This is activity 3 of 5 in the educators guide, Astrobiology in your Classroom: Life on Earth..and Elsewhere? Note: See Related & Supplemental Resources (right side of this page) to download a separate PDF of the Habitability Cards used in this lesson. (View Less)