Curated OER
Why So Many Frogs?
Students explain the different stages in the growth of a frog, then analyze and collect data to make generalizations about a larger population. They determine the survival rate of a population of tadpoles under controlled conditions.
Curated OER
Static Electricity Game
Fifth graders explore further the importance of static electricity by playing a game which reinforces and reviews static electricity concepts.
Curated OER
Hot Dog Stand: The Works
Students strengthen skills in mathematics, problem solving, and communication skills by working together in groups using "Hot Dog Stand: The Works" educational software.
Curated OER
What Is A Dirty Bomb?
Students read an article about dirty bombs and then use a worksheet as a discussion guide to consider surrounding issues. They use balloons, cornstarch and iron fillings to demonstrate the possible impact of a dirty bomb.
Curated OER
Pythagorean Theorem
Learners solve problems using the Pythagorean Theorem. In this geometry lesson, students identify the sides and angles of a right triangle. They find the different trigonometric ratios and solve using sine, cosine and tangent.
Curated OER
Chance (Probability) Operations in Dance Composition -
Eighth graders investigate modern-dance choreographer Merce Cunningham's historically significant contribution to dance-making history. Specifically, 8th graders explore and practice Merce Cunningham's choreographic use of chance...
Curated OER
Pre Writing Strategies
Second graders review story mapping along with characters, setting, problem, events, and solution. They view pictures and tell the story of their picture orally then they write rough drafts and final copies of their stories in the...
Curated OER
Continents and Critters
Young scholars investigate and identify the continents of the world. They identify and locate the seven continents on a map, and label a coloring page of a world map. Students then conduct research on an assigned continent, and write...
Curated OER
Healthy Snacks. Healthy Packaging
Fourth graders research how to select the most cost-effective snacks. In this consumer practices instructional activity, 4th graders compare packaging labels and come to conclusions on how cost effective the product is. Students discuss...
Curated OER
Every Breath You Take
Middle schoolers explore the nature of the air we breathe by observing petri dishes that have accumulated particulate matter from the atmosphere. Students make mathematical calculations and inferences about the effect of this matter on...
Curated OER
Paper Packaging Design
Young scholars discuss the relationship between technology and manufacturing. They then use their ideas to construct a model of a paper board carton package. Next they view a PowerPoint presentation to learn about the history of...
Curated OER
Measuring a Mummy Case
Learners calculate the size of a mummy case and its contents using ancient Egyptian measurements.
Curated OER
House Dimensions
Fourth graders measure the perimeters of several different rooms. They convert the measurements using ratios that allow them to draw the rooms to scale on paper. They draw the dimensions of a house to scale. They measure length to the...
Curated OER
Number Line Math
Second graders use a number line to practice subtraction. In this subtraction lesson, 2nd graders use a number line to count backwards. Students participate in mad math activities and solve problems.
Curated OER
Icing On The Cake
Eighth graders follow a recipe, focusing on the concepts of ratio and proportion, to mix a batch of icing. They decorate cupcakes in the form of a pumpkin.
Curated OER
Rockets on a Shoestring Budgut
Young scholars work together to create rockets on a budget. They discover the limitations that real engineers face when designing and testing their products. They discuss their findings to complete the lesson.
Curated OER
Estimating Area
Fifth graders, after being given a variety of word problems to solve, find patterns to solving 3 out of 4 times. They break it down into smaller parts 3 out of 4 times and tell the method of solving 3 out of 4 times. Students complete...
Curated OER
Finding the Salt Front
Students discuss definitions of estuary, salinity, and the salt front. They listen as the teacher explains the Hudson River Miles and ways the upriver and downriver sections relate to the north and south. Students graph the salt front...
Curated OER
Measurement
First graders listen to a read aloud of Linda Williams, The Little Old Lady Who Was Not Afraid of Anything" before discussing Halloween. They measure pumpkins using chains of paper clips to find their length and width. Once they open the...
Curated OER
Up in Smoke
Students use PowerPoint, Internet research, scanners and desktop publishing to create a multimedia presentation on the dangers of smoking.
Curated OER
"How Big is a Foot?" by Rolf Myller
Middle schoolers use estimation and fractions and standard units of measure to measure foot strips.
Curated OER
ESL Class Identity
Students work together to identify and research the country and culture of origin for each member of a group in a new ESL class. They organize the researched information in a poster and present their findings to the class.
Study Pad
Splash Learn: Add Decimals Using Models
[Free Registration/Login Required] This fun decimal addition worksheet introduces students to the world of operations with decimal numbers. Fifth graders use models to visualize the addition of numbers in the tenths and hundredths places...
Khan Academy
Khan Academy: Add and Subtract Fractions Word Problems
Practice solving fraction addition and subtraction word problems. The fractions in these problems have unlike denominators. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...