Curated OER
Greenhouse Effect
Learners investigate the greenhouse effect. In this environmental lesson, students investigate why the greenhouse effect changes the climate through an experiment. Learners use vinegar to simulate how acid damages the environment.
Curated OER
Australia, Oceania, and Antarctica Today
Students explore the importance of research in Antarctica, then explain how snow becomes part of the Antarctic ice cap. They explore Antarctica's harsh environment and discover how scientists drill ice cores and what information ice...
Curated OER
Wetland Welfare
Students research wetlands in the United States and create visual aids for use in oral presentations that make recommendations on preserving or restoring wetland welfare.
Curated OER
The Digestive System: An Overview
Students label main structures of the digestive system, describe each structure's function, and describe sequence of events involved in digestion.
Curated OER
Sediment Sleuths
Students classify sediments based on their physical characteristics, such as size, shape and color. They identify and describe rocks and minerals that are common to their region of the state.
Curated OER
A River Ecosystem
Students examine the components of a river ecosystem. They discuss the picture and text from the book, "A River Ran Wild," and create a mobile of a river ecosystem using magazine pictures or original drawings.
Curated OER
Design an Island
Students make a map of an imaginary island using the topographic symbols provided from a worksheet. Students place lakes, dwellins, reefs, etc. in areas where they would logically be located from understanding how the topography of an...
Curated OER
Sunlight and Plants
Learners design and conduct an experiment to discover the role of direct sunlight on plants during germination and after germination. They plant corn and lima beans in small containers which they place in direct sunlight from a window...
Curated OER
Natural Resources and Your Christmas Tree
In this natural resources and your Christmas tree worksheet, middle schoolers read about the raw materials used to make items associated with Christmas trees, match 12 items with materials, then color a picture.
Curated OER
Landforms of Iowa
Students observe the landscape and different landforms where they live. In this landforms lesson students list and define materials that make up their local landforms.
Curated OER
Musical Milfoil
Young scholars play a game that is a version of musical chairs to introduce them to invasive aquatic plants. In this aquatic plants lesson plan, students play 4 rounds of this game.
Curated OER
Sponges and Cnidarian Crossword Puzzle
In this marine science worksheet, students complete a crossword puzzle with 32 questions on sponges and cnidarian. They identify the different characteristics of sponges and cnidarian.
Curated OER
Mammals Crossword
In this mammals worksheet, students complete a crossword puzzle with 37 questions about characteristics, behavior and types of mammals.
Curated OER
The Lesson: Space Exploration
Learners explore space. For this current events lesson, students visit selected websites to learn about NASA, Mars, the Seti Institute, and space exploration terminology. Learners make space glossaries and their own telescopes.
Curated OER
Clouds Pre-Quiz
In this clouds worksheet, students answer ten multiple choice questions about the types of clouds, the characteristics of clouds and the meaning of the prefixes found in the names of clouds.
Curated OER
Zapping Fish
Pupils explore whether fish get electrocuted when the lightning strikes a lake.
Curated OER
Rate of Solution Demonstration
Learners explore the factors that can increase the rate of dissolution for a solid. They complete a laboratory exploration in which they compare the dissolution rate of a whole sugar cube to that of a crushed sugar cube in a variety of...
Curated OER
Winds Over Land vs. Ocean
Young scholars explore friction and the way it impacts wind over the ocean compared to over land.
Curated OER
Estuarine Currents
Students explore an estuarine system to gather data on density driven currents. This type of current is contrasted with temperature and wind driven currents.
Curated OER
Dissolved Oxygen Lesson
Students investigate what dissolved oxygen is and why it is important to aquatic life and what factors influence levels of dissolved oxygen in a lake. They study how to use MS Excel to make charts to show trends and correlations.
Curated OER
Primary Producers
Students examine the role of carbon in the oceans and how phytoplankton determine the levels present. In groups, they practice measuring primary productivity using two methods. They use the internet to research the role of phytoplankton...
Curated OER
Ocean Color
Students examine NASA's SeaWiFS Project Web site to explore how the SeaWiFS Project monitors environmental and climatic changes in the oceans and atmosphere. They answer questions and write a summary in support of continued funding for...
Curated OER
Acid Rain Experiments
Learners define the term acid rain, and the causes of acid rain. They locate regions where acid rain is most affected, and what can students deduce from maps of geology and soils in New York State. Learners answer the questions why are...
Curated OER
Inner Space Cavern Cave Field Activity: Drip Rate Analysis
Students compare drip rates at several different locations throughout a cave. They observe, first hand, the heterogeneity in flow paths present in karst aquifers such as the Edwards aquifer.