This activity investigates water when it freezes and how other solid items sink or float in water.

Introduction to landforms using landforms from around the world. Read a fictional book, then present images of landforms from different countries. The provided Google Slides presentation can be copied and edited to suit your class. 

Humans have been affected by severe drought throughout history; in this lesson students explore this concept by analyzing environmental data to classify patterns and practice communicating their findings.

Students build an understanding of flooding in Colorado using multiple data sources in a jigsaw format.

This interactive game has students work in three “zone response teams” to solve community challenges that arise during the course of an extreme flooding event by using available individual and community resources.

In this demonstration students are given a position, velocity or acceleration graph showing the motion of an object. They are asked to write a short description of the motion, and make predictions by completing the remaining two graphs.

In this activity about electricity and magnetism, learners discover how a doorbell works. A coil of wire with current flowing through it forms an electromagnet that acts similar to a bar magnet. The coil will magnetize an iron nail and attract it in a remarkably vigorous way.

In this activity students will learn to calculate the speed and acceleration of an object using tornado tubes and determine if mass affects the speed of the object.

David explains the meaning of angular displacement, angular velocity, and angular acceleration. Created by David SantoPietro.

What would fall faster on the moon, a brick or a feather? Created by Sal Khan.

David explains how to solve problems where an object rolls without slipping. Created by David SantoPietro.

The population projections presented in this publication cover the period 30 June 2008 to 2101 for Australia and 30 June 2008 to 2056 for the states, territories, and capital cities/balances of state.

An introduction to the difference between distance traveled and displacement. Created by Sal Khan.

This course analyzes cooperative processes that shape the natural environment, now and in the geologic past. It emphasizes the development of theoretical models that relate the physical and biological worlds, the comparison of theory to observational data, and associated mathematical methods.

This resource contains Grade 9 physical geography. It has resources on erosion, weathering and deposition, river features, meanders and oxbow lakes and headlands and bays. There are also worksheets which test the students knowledge of the content.

A great variety of processes affect the surface of the Earth. Topics to be covered are production and movement of surficial materials; soils and soil erosion; precipitation; streams and lakes; groundwater flow; glaciers and their deposits. The course combines aspects of geology, climatology, hydrology, and soil science to present a coherent introduction to the surface of the Earth, with emphasis on both fundamental concepts and practical applications, as a basis for understanding and intelligent management of the Earth's physical and chemical environment.

The lesson presents a definition of sex and asserts consent is a key aspect of healthy sexual experiences. Students will define the various parts of consent and review Oregon’s laws regarding consent, sex, and minors. They will investigate what influences their decisions about sex, and will then follow a fictional couple through various decision-making processes around deciding to or not to have sex, the use of birth control, pregnancy options, and decisions around parenting. Students will also research local reproductive and sexual health clinics.

In this activity, candy models are used to demonstrate the features of the Earth, including its internal structure and layers. Students learn why models are essential in Earth science and answer questions about how their candy models do and do not compare with the actual Earth.

This lesson has students explore how the gases trapped in ice cores over the last quarter of a century can be used to understand how Earth's atmosphere has changed in the past.

Lesson plan detailing on speed and energy by using toy race cars, with and without weight, to describe speed and electromagnetic energy.