Twelfth graders compare and contrast variables and arrays. Using data, they enter the information into a spreadsheet and an array to compare how they appear. To end the lesson, they complete basic programs in which they use arrays.

Students explore a programming curriculum based in the Java language. They start with the basic information needed to code and run their first program. Students analyze the planning, debugging and testing points of the unit. They write a...

Learners determine the best material from which to make a jacket to keep the body warm in a cold, dry, windy climate. This task assesses the student's abilities to perform an entire investigation.

In this scientific method worksheet, students fill in 10 blanks with terms related to the scientific method. Then they determine if 3 sentences are true or false and they match 6 terms with their definitions.

Students demonstrate beginning reading strategies. In this letter recognition lesson plan, students match letter sounds to a variety of pictures using the program "Kidspiration".

Eighth graders calculate the speed of bottles as they roll down a ramp with varying amounts of sand inside. Using their data, 8th graders estimate speed of three labeled bottles with different amounts of sand and compare those results...

Learners shake a box containing Plaster of Paris "rocks", gravel, and sand, to measure the effects of erosion. They work individually during this exercise. This task assesses students' abilities to make simple observations, describe...

Students place a peat pot in water to observe and calculate the rate of capillarity in a model of a soil. This task assesses students' abilities to make simple observations, collect, record, and represent data, use a data table to...

Students explore the factors that affect how long coffee stays hot. They develop a question and a testable hypothesis for one factor such as initial temperature or size of opening of the container. Then they design and conduct an...

Second graders read "Tuesday" for inspiration. They draw three pictures that illustrate the beginning, middle and end of a story with very short notes to describe the sketches. They use the sketches as an organizer to use before writing...

Students analyze how the Law of Conservation of Energy applies to the design and use of scissors. Working in groups, they determine the output work for a standard pair of scissors.

Students design and conduct an experiment to investigate what happens when salt and ice come together and to determine if one form of salt is better for melting ice on steps and sidewalks.

Students determine the most appropriate site for a car wash, based on each site's soil characteristics (chemical, physical) and topographic features. They perform an experiment to determine the changes to three different soil types when...

Young scholars study tourism and conservation. In this coral development lesson students view a PowerPoint presentation and write a report. 

Fourth graders compare fractions by using skittles and m&ms. In this math instructional activity, 4th graders explore the size of different fractions by cutting pieces of their pie for visual representation. Additionally, students...