Curated OER
Historical Population Changes in the US
Students conduct research on historical population changes in the U.S. They conduct Internet research on the Historical Census Data Browser, create a bar graph and data table using a spreadsheet program, and display and interpret their...
Global Change
The Carbon Cycle and its Role in Climate Change
So how does the carbon cycle work? Kids participate in a hands-on activity that allows them to understand the chemistry behind climate change and global warming. They act out the process of photosynthesis by labeling themselves as...
NASA
The Big Climate Change Experiment Lesson 5: Climate Change Narratives
And now moving on to the next story. The last of five lessons in Unit 1: The Big Climate Change Experiment requires groups to create a script for a news segment on climate change. They either make a video of their story or conduct a live...
All Things PLC
Making Time for Collaboration
Making time for collaboration, a key element in creating a professional learning community, is a challenge. Not only is the school's master schedule effected, but the schedules of families, community members, and even bus companies, are...
Benjamin Franklin High School
Saxon Math: Algebra 2 (Section 1)
This first of twelve algebra 2 resources provides a broad review of many algebra 1 concepts through a number of separable lessons and labs. Starting with the real number system and its subsystems, the sections quickly but thoroughly move...
Independence Hall Association
American History: From Pre-Columbian to the New Millennium
Need an online resource to supplement the paper textbook in your classroom? An all-encompassing website covers historical events throughout the last half of the second millenium, leading right up to the third. From the pre-Columbian...
Curated OER
Making Change
Second graders explore how to incorporate a new type of technology, the cash register and/or a calculator, as a motivational tool for solving real life problems. They practice estimating money and counting back change from $20.00.
American Chemical Society
Changing the Density of an Object - Changing Shape
Continuing with the concept of volume and its effect on density, learners now work with a piece of clay to see if they can get it to float in water. This is a memorable end to a seven-part investigation of density. Make sure to check out...
American Chemical Society
Changing the Density of an Object - Adding Material
In this sixth of seven activities revolving around the concept of density, physical science fans figure out if anything can be done to change the density of an object. Demonstrate by placing a can of regular and a can of diet soda into a...
Cornell University
Energy Changes in Chemical Reactions
The heat of solution measures how much thermal energy a dissolving substance consumes or gives off. The experiment demonstrates both endothermic and exothermic reactions. Scholars dissolve several substances, measure the temperature...
PhET
Build a Molecule
How many different molecules can you build? In a simulation, learners make molecules from given atoms. There are numerous collections from which to build three to five molecules from given kits of atoms. Scholars can also view their...
Curated OER
Cartoons for the Classroom: Politics of Change
Empty rhetoric in Washington timelessly inspires political cartoons. Examine this concept through an analysis handout, which features a cartoon by Pat Oliphant (archived work is linked for possible extension activities). Although this...
Curated OER
Water 1: Water and Ice
Students explore the states of water. In this science lesson, students use observation, measurement, and communication skills to describe water as it changes from a solid to a liquid.
Curated OER
Exploration 1: Instantaneous Rate of Change Function
In this function activity, students read word problems and write functions. They determine the instantaneous rate of change and identify intervals. This three-page activity contains approximately 20 problems.
Curated OER
Physical Changes and States of Matter
Fourth graders identify a physical change as one that results in a change in size, shape, or state of matter. After an initial teacher-led discussion and demonstration, groups of students get together to perform an experiment which...
Scholastic
Using Poetry to Explore Change and Belonging
Change, growth, and a sense of belonging are the focus of a unit that uses poetry to explore these themes and the distinguishing features of poetry as well.
UNICEF
Get Real on Climate
Climate change isn't just about a warming planet; it will affect humans' health, spread of disease, changes in heat waves and droughts, and changes in storms and wildfires. Participants explore global climate change through discussions...
National Wildlife Federation
Conceptualizing Module II - Putting It All Together
"Creativity is just connecting things." - Steve Jobs. After weeks of researching climate change, the ninth lesson in a series of 21 combines the data and analysis to address essential questions. It covers natural phenomenon, human...
NOAA
Stressed Out!
Are our oceans really suffering due to the choices humans make? The sixth and final installment in the volume of activities challenges research groups to tackle one of six major topics that impact ocean health. After getting to the...
Howard Hughes Medical Institute
EarthViewer
Can you imagine Washington DC and London as close neighbors occupying the same continent? Learners will be fascinated as they step back in time and discover the evolution of the earth's continents and oceans from 4.5 billion years ago to...
Scholastic
Comprehension During Independent Reading
Ideal for a language arts class, literary unit, or independent reading assignment, a set of reading worksheets address a wide array of skills. From poetic elements to nonfiction text features, you can surely find a valuable resource in...
Curated OER
Count, Compare and Make Change
Second graders review the value of coins and how to make change. In this counting money activity, 2nd graders compare coins, practice making change, and review the value of coins using hands-on activities.
Center for Learning in Action
Investigating Physical and Chemical Changes
Super scientists visit ten stations to predict, observe, and draw conclusions about the physical and chemical changes that occur when different states of matter—liquid, solid, and gas—are placed under a variety of conditions. To...
Center for Learning in Action
Water—Changing States (Part 1)
Here is part one of a two-part lesson in which scholars investigate the changing states of water—liquid, solid, and gas. With grand conversation and up to three demonstrations, learners make predictions about what they think will happen...