Curated OER
Tick Around the Clock
Students examine and discuss the differences between clocks they are shown. Using the internet, they research how people used to tell time before clocks. They review what the long and short hand on the clock represent and practice...
Curated OER
Hickory Dickory Doc Tell Time
Students discover time keeping by reading clocks. In this time-telling lesson, students read the story Hickory Dickory Dock, and discuss the measurements of time we use. Students complete worksheets in which they identify the...
Curated OER
It's About Time
First, second, and third graders explore elapsed time through estimation and prediction. They work with a partner to estimate how long it will take to perform various tasks. One person uses a stop watch to time his or her partner...
Curated OER
Zone Out!
Students review telling time to the hour and half hour on an analog clock. In this time instructional activity, the students learn how to determine the time in each of the 4 standard time zones.
Curated OER
To The Clock of Eras
Third graders investigate the events of geological time using a chart called a "Clock of Eras". For this geological events lesson plan, 3rd graders compare a standard clock to a geological clock. In addition, students consider periods...
Curated OER
It's About Time
Students in a kindergarten class are introduced to the concept of time. Individually, they compare the current year to their birth year to discover their age. As a class, they practice reading a digital and analog clock and create their...
Curated OER
Authentic Assessment/ Lab Practicum (Video format)
Students are given this authentic assessment format after the study of any laboratory activity (or group of labs). It's purpose is to replace the lab practicum when it is not possible to do a real set-up and /or to serve as a make-up...
Curated OER
Elapsed Time
Sixth graders investigate time, distance and speed. In this math lesson, 6th graders convert elapsed time into hours, minutes, and seconds. They analyze a marathon to find data on elapsed time.
Cornell University
Beam Focusing Using Lenses
Explore optics using an inquiry-based experimental approach! Young scholars use a set of materials to design and build a unit capable of focusing a beam of light. They experiment with different lenses to determine the best approach to...
Curated OER
What Makes a Habitable Planet?
Learners list conditions necessary for humans to survive. They then mix yeast with a nutrient broth consisting of warm water and table sugar in a plastic bottle, capping it with a party balloon and compare the factors within the bottle...
Curated OER
Build a Simple Ammeter
Students build and work with a simple ammeter to test theories on why solar cells connected in parallel produce more current that in series. Students use the ammeter to indicate the presence, direction, and strength of an electric...
Curated OER
Cake Batter Lava
Students examine how lava flows change the landscape. In this lava lesson students complete a lab activity where they create a lava flow using cake batter.