Curated OER
A Pox No Longer Upon Us
Tenth graders research the development and use of vaccines. They examine historical documents for qualitative observations and the basis of immunization. They examine primary and secondary immune responses as they relate to the...
Polar Trec
Animal Monitoring Introduction
Not only do mealworms taste great, they are also great for classroom science lessons. In pairs, young scientists observe and record what they see as they check out what their mealworms are doing from minute to minute. Each minute...
Curated OER
Introduction to Scientific Methods
Sixth graders distinguish between an observation and an inference distinguish between quantitative and qualitative observations of a scientific experiment. They record and organize data collected during an experiment.
Curated OER
Territorial Behavior in Crickets
Students explore the behavior of crickets during courtship. They measure the number and types of interactions between household crickets. Students discriminate between quantitative and qualitative observations. They collect data to...
Curated OER
Forest Friends Forever
Students investigate how to use the senses to gather information about objects such as size, shape, color, texture, sound, position, and change (qualitative observations are utilized throughout this lesson). They investigate and explain...
Curated OER
Bouncing Balls
Students make observations of a bouncing ball and study how it travels. In this height lesson students complete a lab activity and describe and explain the motion of the ball.
Curated OER
The Gummy Worm Lab
Middle schoolers participate in a lab experiment with gummy worms. In groups, they record the qualitative and quantitative observations during the lab. They use their senses to make inferences about the experiment and share them with...
Curated OER
Water in the Atmosphere
A slide show serves as the backdrop for a lesson on the moisture in Earth's atmosphere. Through it, mini meteorologists learn about the attributes of the atmosphere and actually use data-collecting weather tools to make observations and...
Virginia Department of Education
Mystery Anions
Lost an electron? You should keep an ion them. Young chemists learn qualitative analysis in the second activity of an 11-part chemistry series. After observing reactions of simple salts, the teacher provides pupils with unknown samples...
Curated OER
What Goes Down Must Come Up
Third graders explore the capillary action of plants. They discover what makes paper "grow" when water is dropped on it. Pupils observe how paper reacts as it absorbs water. Students use a variety of saturate solutions to grow crystals,...
Curated OER
The Effects of Photosynthesis on Plant Growth
Students are able to draw a diagram of the light reactions and briefly describe what is occurring throughout the process. They are able to explain where each reactant/product in the photosynthesis equation comes from/goes during the...
Curated OER
What's in the Water? - Stream Side Science
Here is a complete activity in which young biologists or ecologists test the pH, dissolved oxygen, turbidity and temperature of stream water. The class visits an actual stream and makes observations of the site. They use scientific...
Curated OER
Testing Foods
Learners perform an experiment using brown paper bags to determine which foods have oil in them. This task assesses student's abilities to make simple observations and inferences from them.
Curated OER
Ant Lion Lesson Plan
Students observe three qualitative and quantitative observations. The students further practice the follwoing: asking research questions,forming a hypothesis, and describe how ant lions catch their prey. Students also form hypotheses...
Curated OER
Classification in Action
Students work with a set of objects to set up both quantitative and qualitative classification systems. As a group, students follow an example to design and complete two classification systems using a set of objects provided. ...
Curated OER
Water and Ice
Young scholars explore water and ice. In this 3 states of matter lesson, students work with a partner to observe, illustrate, and describe the characteristics of an ice cube in a cup. The ice cube is observed again in 15 minutes and...
Curated OER
Sky 2: Shadows
Students explore space science by participating in a shadow experiment. In this sky observation lesson, students identify how the sun creates different sized shadows by moving across the horizon. Students utilize yard sticks, markers,...
Curated OER
Egg Hunt
Students make detailed qualitative and quantitative observations. They are introduced to the process of developing repeatable procedures. Students practice collecting data. They review measurement skills. Students become familiar...
Curated OER
Population Models and Qualitative Analysis
For this quantitative analysis worksheet, students explore the limits of a rate equation. They use quantitative analysis methods to determine the differential, plot graphs of their values, and describe the relationships between the...
Curated OER
Observing Bursts from an X-ray Burster
Students study the use of X-ray data to make size and energy estimates of the source and the processes occurring there. They use XTE observations of the object GRO 1744-28 to determine whether bursts occur periodically and the duration...
Curated OER
Qualitative Physical Properties of Matter
In this matter worksheet, learners compare the properties of a solid sample and a liquid sample to determine their physical and chemical properties. This worksheet has 5 short answer questions.
Curated OER
Understanding the 1855 Census Database
Use data from the 1855 New York census to better understand the Irish immigrant experience during the late 19th century. Young historians analyze information from the census and build three hypotheses regarding the residents of the Five...
NASA
Earth’s Energy Budget - Seasonal Cycles
Earth's energy budget should be in the red. Young researchers review satellite data in a presentation to study Earth's solar radiation. They make both qualitative and quantitative observations about variations in available seasonal...
Curated OER
A Tree-mendous Project
Seventh graders use their observation and measurement skills to identify trees. Using a tree diagram, they label the parts and discuss the functions of the tree. They practice using a dichotomous key to identify trees as well.