Curated OER
It Counts
Students assign numbers to describe objects. In this number lesson, students assign numbers to objects and compare more, less, and equal values. They write down descriptions of plants including the number of leaves and height of the...
Curated OER
Winter vs. Summer
Students explore the seasons. In this winter and summer lesson, students read The Snowy Day by Ezra Jack Keats and Summer by Maria Ruis. Students compare the 2 seasons as they create t-charts, try on seasonal clothing, and create collages.
Curated OER
The More Things Change
Second graders discuss change in cities over time. They view pictures of a city as it has changed over time and then compare city pictures of the past to those of a modern city today. In preparing for a guest speaker who will come and...
Curated OER
Fossil Evidence for Plate Tectonics
Students draw maps of counties that were important to the discovery of plate tectonic theory. In this plate tectonics lesson students excavate constructed fossil sites from matching coastlines and discuss the possible explanations...
Curated OER
Earthworm Dissection
Students identify the external features of the earthworm. They view a video about different features of an earthworm. They research information about annelids on the Internet. They compare and contrast the earthworm with another annelid.
Curated OER
Seasons
Students explore the four seasons. Through observation activities, they explore and discuss the weather changes that occur during each season. Students create a graph of the clothing that is worn during each season.
Curated OER
Mammals
In this mammals learning exercise, students click on the links in the questions about mammals to find the answers to the questions and then come back and answer the questions. Students answer 8 questions total.
Curated OER
Bird Buffet
Fifth graders study traits of different bird beaks. In this bird lesson, 5th graders explore the function and usefulness of different inherited traits of birds.
Curated OER
Raindrops Keep Burning On My head
Students investigate the effects and causes of acid rain. They test pH of household items to familiarize themselves with pH scale and compare that information with acid rain solutions. They investigate impact of acid rain via internet...
Curated OER
Temperature School
Students observ the cooling and warming of room temperature, hot, and ice cold cans of water by measuring the change in temperature over time. They then attempt to develop explanations for the observations made and apply their findings...
Curated OER
Observing Objects
Students observe the motion of both a pendulum and a spring pendulum . They then explain the differences and the similarities between the two types of motions.
Curated OER
Simplifying sentences
Students read through several articles as a class and identify key words in sentences. Students work as a class to reduce the length of the article by shortening the sentences but ensuring that they still make sense.
Curated OER
Fish Haunts
Students examine some of the different ecosystems that fish live in. While doing this they identify the species of fish and the ecological conditions needed for survival. Students use research resources to make fish cards that have...
Curated OER
Fun with Flowers
Students make observations of flowers. For this life science lesson, students look at flowers, then draw and color their favorite flowers. Lesson includes extension activities.
Curated OER
Alien Invasion
Students research how alien species can change an ecosystem. In this coral reef lesson, students describe invasive species and site evidence how these species came to be invasive and what control measures are possible.
Curated OER
Oceanography
Second graders identify saltwater and freshwater habitats and the resources found in them. They compare and contrast the two habitats and discuss their findings. They discover the resources bodies of water can provide.
Curated OER
Bats - Endangered Mammal
Students complete question sheet on Bats and research information using a list of websites provided by the teacher. They work with peers to complete a scavenger hunt worksheet about bats.
Curated OER
Goals of the Diversity of Life Unit
Students are introduced to the unit on the importance of diversity of life and the role that interdependence plays in our worlds. this is part of a multi-lesson unit on the diversity of life.
Curated OER
Biodiversity
Students are challenged to examine the diversity of their own forest and make comparisons to a tropical rainforest. By exploring and grouping tree and insect types in their local forest, students will develop an understanding of diversity.
Curated OER
Glue-line Insect
First graders explore characteristics of ladybugs. They view ladybugs in ventilated containers and discuss their observations. Students read a story about ladybugs and create a glue picture of a ladybug.
Curated OER
De"compost"ition Activity
Learners investigate the decomposition process and the parameters which influence the rate at which it occurs. They design a "controlled" experiment by comparing decomposition rates between two compost piles. Analysis questions include...
Curated OER
Habitat Unit - Day 2
Students explore abiotic factors that affect habitats. After a class lecture, students work in groups to answer questions about plant tissue, production and growth. They share answers, complete a crossword puzzle, and create a habitat...
Curated OER
School Forest Lesson- Looking at Literature
Students compare what they learned though literature to the school forest. In this environment lesson, students visit the forest surrounding their school to listen to literature and identify objects in nature. Students create a...
Curated OER
Molecular Approaches to Evolution
Students are introduced to working with molecular data. The first activity does both simulated and original data are used to compare amino acid, protein or DNA differences to construct phylogenetic trees or cladograms. These activities...