Math Mammoth
Problems with Ratios
For this math worksheet, learners compare four sets of ratios. They solve four proportions. Students use proportions and ratios to solve four word problems.
Curated OER
Structure and Function of Bulbs, Corms and Rhizomes
Students explore the concept of philanthropy and why people give. They investigate the importance of the tulip to Holland and the tradition of giving flowers away. They begin to explore the life cycle of tulips and dissect a bulb to...
Curated OER
Graphing the Diversity of a Forest
Second graders work in groups to identify what types of trees create which types of leaves In this plant life lesson plan, 2nd graders analyze a set of leaves and identify the tree it came from while graphing the data in a science...
Curated OER
Milkweed and Monarch Butterfly Mania: Measuring
In this milkweed and monarch butterfly mania: measuring worksheet, students use photos of milkweed plants and caterpillars next to a ruler to estimate the measurements of 10 leaves and 15 caterpillars, calculating and recording surface...
Curated OER
Measuring Exponential Growth
Students reinforce math skills while learning about best practices
for protection of water quality in the management of animal feeding
operations. They make a table to show results of their calculations and compare and justify findings...
Curated OER
Particulate Matter: The Lorax
Learners explore air pollution. In this ecology lesson plan, students participate in an experiment in which 5 numbered jar lids are placed outside. Learners bring one lid a day in until all jars are inside. Dirt specks are counted,...
Cold Spring Harbor Laboratory
Children Resemble Their Parents
Gregor Mendel's work revolutionized agriculture from an art to a science. Explore Mendel's work with an interactive lesson that includes animations, video, and practice problems. The instruction describes the early discoveries that...
University of Colorado
Punnett Squares with Piebald Deer
Explore the science behind Earth's amazing diversity of life with this instructional activity on genetics. Looking at specific traits in piebald deer, carnations, and roan cattle, young scientists use Punnett squares to determine the...
K5 Learning
Authors Tell Different Stories
The story of Cinderella is a popular one! So much so, there are multiple versions of the story being told around the world. With this collection of activities your young readers receive background information about two versions...
Curated OER
The Secret Garden
Students explore plants in science and England as they synthesize data from the book, "The Secret Garden in this twelve lessons unit. Comparisons between the nuturing needs of plants and humans are made.
Curated OER
Optional Laboratory: Comparing Soil Temperatures In Sun and Shade
Students work together to test the temperatures of different soils in shade and sun. They make their own hypothesis before beginning the experiment. They record their data and discuss as a class.
Curated OER
DON'T TREAD ON ME
Students explore how the habits and practices of people affect the soil and growth of plants. They are introduced to the phrase "soil compaction." Students play the Soil Particle Game in the related activities section. They go outside...
Curated OER
"Julie of the Wolves"
Fifth graders research life in Alaska and compare life there to their lives in this lesson. They read "Julie of the Wolves." They research through the novel and other reference books facts about the Alaskan climate and geography. They...
Curated OER
Animals
First graders study the basic needs of animals and compare them to human needs. They make bird feeders using milk carton and pine cones. They review the basic needs of food, water, air, and shelter and discuss what happens when animals...
Curated OER
Beaver Ecology
Students explore the lives of bgeahvers. They identify the physical and behavioral adaptations that help beavers survive in their environment. Students compare and contrast how beavers influence the ecology of both forest and aquatic...
Curated OER
Life in Sahara
Students explore the geography of the Sahara region of Africa and identify characteristics of a desert habitat. They explore the culture of the people living there and how it has adapted to desert life.
Curated OER
Tree Friends
Young scholars are introduced to tree structure and use. They identify their special tree using all senses except sight. Students identify six different internal parts within a cross section of tree trunk (bark, phloem, xylem, cambium,...
Curated OER
Science in the Past
Students research the science of ancient Native American people. They compare native science to the present time. They create a project that they can present to their classmates. The project could be a report, poster, Power Point...
Curated OER
Our Special Planet Earth
Students explore what is special about our planet. They explore the various climates that are found on the planet Earth. Students create an advertisement to convince people why their favorite environment would be the best place to visit.
Curated OER
The Role of Fire in Healthy Prairie, Brush and Forest Lands
Middle schoolers create a Venn diagram to compare and contrast wildfires and prescribed fires. In this earth science lesson, students conduct a series of experiment to explore fire characteristics. They describe favorable conditions to...
Curated OER
Bioregion: Shark Valley Bicycle Ride
Students discuss the importance of the Everglades to the bioregion. In groups, they use the Internet to research the native types of flora and fauna and describe what happens when foreign flora and fauna enters the region. To end the...
Curated OER
Investigating the Soil
Students explore the Earth's crust by researching pH levels and acidity. In this environmental safety lesson, students identify the pros and cons of acidity within soil and how it affects plants. Students collaborate in a pH level...
Curated OER
The Joy of a Garden-Earth Day
Students explore the purpose of a garden. In this Earth Day lesson, students read the story The Gardener and complete a Venn diagram comparing life in a city to farm life. Students discuss Earth Day and plant flowers in a garden .
Curated OER
Water Uses and Children's Lives in East Africa
Young scholars identify how water use is part of life and culture. Students record their daily water usage and compare results with classmates. Young scholars complete the graphic organizer on water and children. Students compose an...