CK-12 Earth Science For High School covers the study of Earth - …
CK-12 Earth Science For High School covers the study of Earth - its minerals and energy resources, processes inside and on its surface, its past, water, weather and climate, the environment and human actions, and astronomy.
CK-12 Earth Science For Middle School covers the study of Earth - …
CK-12 Earth Science For Middle School covers the study of Earth - its minerals and energy resources, processes inside and on its surface, its past, water, weather and climate, the environment and human actions, and astronomy.
Students will explore the relationships and patterns among the Earth, Sun, and …
Students will explore the relationships and patterns among the Earth, Sun, and Moon system in our solar system. Students will design, build, and test a model of a lunar rover.
Students will learn about interactions between objects in the solar system that influence …
Students will learn about interactions between objects in the solar system that influence phenomena observed from Earth. This includes both solar and lunar eclipses. They will develop and use a model of the Sun-Earth-Moon system to describe the eclipses of the Sun and Moon.
Nursery (or Kindergarten or Preschool) students enjoy seeing the evening sky with …
Nursery (or Kindergarten or Preschool) students enjoy seeing the evening sky with the teacher from the playground or through a big window (indoor). This is especially relevant for students who stay for extra-hour care. During late evening hours, some students feel a little lonely waiting for their parents, but they have a wonderful natural treasure: the evening sky. By observing the evening sky with the naked eye, they will notice many colours, changing colours, the first star, the subtle colours of stars, twinkling stars, and the movement of stars. Nursery teachers who think they are not science-oriented will also gain guidance skills of introducing science to students. This activity is also useful for primary school students, especially younger-grade students.
Caring for the Earth is an important part of responsible decision-making and …
Caring for the Earth is an important part of responsible decision-making and global citizenship. Our Father Sky and Mother Earth provide for our most basic needs. We need to protect and care for our environment. Through this lesson, students will strengthen thier social and emotional learning skills by reading a Navajo legend - "Father Sky and Mother Earth." Student will explore how they can be good stewards of the Earth and Sky in protecting our natural resources.
This activity is an interactive “out-of-the-seat” demo that allows the students to …
This activity is an interactive “out-of-the-seat” demo that allows the students to become involved in learning about fibre optic cables by imitating the way that one basically functions. While enjoying the physicality of the demo the children will pick up basic details of light, reflection, optical properties, and applications to technology. Additionally, the activity will go into details of how fibre optics are used in astronomy technology and how it is used to improve our understanding of the universe. An emphasis should be placed on asking direct questions to the children about how these concepts can influence technology, astronomy, and our world to reinforce the concepts that they are learning about.
This video lesson has the goal of introducing students to galaxies as …
This video lesson has the goal of introducing students to galaxies as large collections of gravitationally bound stars. It explores the amount of matter needed for a star to remain bound and then brings in the idea of Dark Matter, a new kind of matter that does not interact with light. It is best if students have had some high school level mechanics, ideally Newton's laws, orbital motion and centripetal force. The teacher guide segment has a derivation of centripetal acceleration. This lesson should be mostly accessible to students with no physics background. The video portion of this lesson runs about 30 minutes, and the questions and demonstrations will give a total activity time of about an hour if the materials are all at hand and the students work quickly. However, 1 1/2 hours is a more comfortable amount of time. There are several demonstrations that can be carried out using string, ten or so balls of a few inches in diameter, a stopwatch or clock with a sweep second hand and some tape. The demonstrations are best done outside, but can also be carried out in a gymnasium or other large room. If the materials or space are not available, there are videos of the demonstrations in the module and these may be used.
Have you ever wondered where we are in our own galaxy, Milky …
Have you ever wondered where we are in our own galaxy, Milky Way? "Glitter Your Milky Way" let you get creative while learning the characteristics of the Milky Way and exploring the types of galaxies.
Students participate in a global campaign to observe and record the faintest …
Students participate in a global campaign to observe and record the faintest visible stars as a means of measuring light pollution in a given location. By locating and observing the constellation Orion in the night sky and comparing it to stellar charts, students from around the world will learn how the artificial lighting in their community contribute to light pollution. Student contributions to the online database will document the visible night time sky.
Move the sun, earth, moon and space station to see how it …
Move the sun, earth, moon and space station to see how it affects their gravitational forces and orbital paths. Visualize the sizes and distances between different heavenly bodies, and turn off gravity to see what would happen without it!
The sizes and distances of things in space are awe-inspiring, but hard …
The sizes and distances of things in space are awe-inspiring, but hard to fathom. Things that are unimaginably massive can look tiny to us from Earth, and things that appear very large to us may be among the smallest in the sky. Although students can learn names and features of objects in the night sky, scale is one of the biggest stumbling blocks they need to overcome to actually understand what they’re looking at and to understand astronomy in general. But students have lots of daily life experience with bigger things looking smaller because of relative distance (and visa versa). How Big & How Far takes this experience of observing relative sizes and distances here on Earth and challenges students to apply it to night sky objects.
In this Night Sky Activity, the group measures how many fists tall a volunteer is. Then, students scatter and measure again, this time with outstretched fists and with much smaller and varied measurements. Students discuss how the distance you are from an object can make it appear larger or smaller. This activity sets them up to apply this idea afterwards as they observe night sky objects and attempt to better understand the actual sizes of the objects they see.
This activity aims to teach students about the different layers of the …
This activity aims to teach students about the different layers of the atmosphere. It also aims to teach them which part of our atmosphere is considered outer space and what phenomena occur in each layer.
Light pollution affects the visibility of stars. Building a simple Magnitude Reader, …
Light pollution affects the visibility of stars. Building a simple Magnitude Reader, students determine the magnitude of stars and learn about limiting magnitude.
Students will study through investigation the effects of light pollution on night …
Students will study through investigation the effects of light pollution on night sky observation. They will share their results and suggest improvement within the community.
With this activity, students use a globe to learn how a position …
With this activity, students use a globe to learn how a position on Earth can be described. They investigate how latitude can be found using the stars. Students learn what latitude and longitude are and how to use them to indicate a position on Earth. They investigate how in some locations on Earth, the direction of the midday sun can change over the year.
The students will learn about recent meteor strikes and the effects they …
The students will learn about recent meteor strikes and the effects they can have. They will then examine their significance in the history of the planet, and what they do to the surface of a planet when forming a crater. The students will then experimentally determine how the size and impact velocity of a meteorite determine the size of the crater.
This is a hands-on activity to learn that energy can be transformed …
This is a hands-on activity to learn that energy can be transformed into various forms. Potential energy is converted into kinetic energy. Moreover, this kinetic energy can be used (if more than the relative binding energy) to break atoms, particles and molecules to see “inside” and to study their constituents.
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