Exploratorium
Angle Hunting
Do angles change with distance? Using a previously made tool, individuals find and measure angles on a playground. They observe that angles are the same measure regardless of the distance at which they're measured.
Exploratorium
Handy Measuring Ratio
Your hand can be a handy tool for measurement. Young mathematicians learn how to estimate the height of objects by applying similarity. They find the horizontal distance from the object where spreading their outstretched fingers results...
Exploratorium
Stride Ruler
Take it all in stride! Scholars learn to estimate distances using their strides as measurement. They take 10 steps next to a set of meter sticks and use the final distance to estimate the length of each step. Once they've found the...
Exploratorium
Making a Translation Tesselation
Make masterful art using math. An interesting activity has learners create artwork involving tesselations. First they cut out a base shape from index cards, then they apply translations to complete their masterpieces.
National Nanotechnology Infrastructure Network
Sometimes We Need Large Numbers to Describe Small Things
String the class along to help them understand large numbers. A multi-disciplinary lesson uses literature, science, and math to look at very large numbers. Pupils conceptualize how much a million is using literature before performing a...
California State Parks
A Teaching Unit on Electricity
It's the invisible energy most people take for granted. Explore the properties of electricity in a complete three-week unit. Learners first manipulate circuits, then experiment with electromagnetism, and finally discover different...
University of California
Weathering and Erosion
Just how powerful is erosion? Interested scientists learn how to identify the results of erosion with a series of lab activities. They move through stations to experiment with different types of erosion and then design and complete their...
NOAA
Journey to the Unknown
Go where no one has gone before. Learners experience what it is like to be a scientist exploring new territory. Using audio and a scripted text, pupils take a trip in the depths of the ocean. They follow their trip with a hands-on...
Southwest Educational Development Laboratory
The Human Body
Nothing is more relevant than the study of the human body. A series of 10 human body lessons begins with growth, ends with reproduction, and hits all the major systems in between. Each lesson provides opening and closing activities as...
Alabama Department of Archives and History
Working in Birmingham's Iron Industry
What did railroads, iron, and industry contributed to Birmingham's successful growth? The instructional activity explains how the iron industry worked. It also describes how the location of Birmingham and its proximity to railroads....
Alabama Department of Archives and History
Women of the Movement: Civil Rights Movement in Alabama
Many know of Rosa Parks involvement in the Civil Rights Movement, but who were other female leaders? The lesson focuses on female Civil Rights leaders and their achievements. Scholars complete research, participate in group discussions,...
Alabama Department of Archives and History
The Effect of the Great Depression on Children and Education
What was it like to be a kid growing up during the Great Depression? Academics study primary sources to analyze the effect of school closures on children during the Great Depression. They then participate in group discussions and writing...
Alabama Department of Archives and History
Settlement of Frontier Alabama
What comes to mind when the class imagines settlers traveling out West? The instructional activity teaches pupils about the western frontier of Alabama and what life was like for people traveling West—in wagons with few possessions....
Alabama Department of Archives and History
Prelude to the Creek Indian War
What was life like as a settler in the 1800s? Get a glimpse of settlers' experiences in Alabama and their relationships with the Native American tribes using an interesting lesson. Scholars complete a hands-on activity, participate in...
Alabama Department of Archives and History
Changes in Transportation over Time
Planes, trains, and automobiles. How many ways to travel are there? Scholars learn about modes of transportation in the past and how they have changed over time. Budding historians view a timeline, participate in group discussion, and...
Alabama Department of Archives and History
Birmingham: The Magic City
Why is Birmingham known as the magic city? A comprehensive lesson plan provides hands-on activities, group discussion, and writing exercises to teach young historians about the importance of the city of Birmingham. Scholars learn the...
Curated OER
How to Celebrate Kwanzaa on Your Campus
An article details everything you need to know about celebrating Kwanzaa at your school. An opening-day ceremony starts the seven-day holiday celebration followed a daily routine that includes a greeting, candle lighting, reciting an...
Teacher.org
Christmas Around the World Part 1
A creative lesson shines a spotlight on Christmas celebrations throughout six different countries. Scholars read an informative text and share their new-found knowledge with their peers. After hearing about each country, pupils choose...
Scholastic
Explore the Seven Principles
A lesson shines a spotlight on what makes Kwanzaa special by taking a close look at its seven principles. Gift ideas encourage scholars to make and give one to their family members. Class members celebrate heroes and role models of...
Diane Venzera
Kwanzaa Celebration: Celebrating Family, Community, and Culture
Kwanzaa is the focus of a three-part lesson that celebrates the history and traditions of the holiday. Before lighting the Kinara, scholars listen to a read-aloud of Seven Candles of Kwanzaa by Andrea Davis Pinkney. Learners express...
PHET
Area Model Decimals
Area works with decimals too. Pupils use the interactive to model multiplication of two decimals using an area model. They see how the decomposed components of the factors obtain partial products and then the complete product. Using area...
PHET
Area Model Algebra
Expand the pupils knowledge of using area models to algebra. The interactive allows learners to use the same procedure of getting partial products when multiplying multi-digit numbers to multiplying polynomials. Scholars see how the...
PHET
Area Model Multiplication
Develop a solid understanding of multiplication. The interactive provides opportunities for learners to continue building a deep understanding of multiplication. Pupils use the application to find the product of two numbers and find...
PHET
Area Model Introduction
Provide two views of multiplication. The introduction to an area model application has two modes. One mode shows the area of simple multiplication up to 12 by 12. The second mode shows how area models can be partitioned leading to the...