In this online interactive Civil War worksheet, students respond to 12 multiple choice questions about the Battle of Franklin. Students may check their answers immediately.

In this ESL dolphins worksheet, learners read an article about dolphins, then complete a set of 10 multiple choice questions; answer may be checked on-line.

Learners use a JAVA interface to explore the Daisy World model to illustrate a mechanism through which - according to the Gaian hypothesis - biota might optimize their abiotic environment by means of negative feedback.

Using the TI-Nspire calculator, statisicians identify outliers and their effect on the least-squares regression line. In finding the line of best fit, they determine what points will affect the least squares regressions and what points...

Pupils roll a die to figure out which car advances on a race track. They determine the rules for each car moving forward and, given the statistics of the winner, compare if it matches their predictions.

Study velocity while examining graphical representations. As scholars work with the animation, they discover the effect the height of an incline has on the velocity of the biker. They make conclusions about the slope of the...

Problem solve across the content standards. The presentation slides provide 19 sample items from the Smarter Balanced high school assessment. Items illustrate Claim 2, problem solving, of the test and are drawn from all the high school...

Space explorers take a virtual trip around the sun right within your classroom! They stand in a circle facing away from the "sun" (a lamp) in the center of the room. As they move according to your instructions, they view different...

Young scientists observe the spectra of elements and compare that to the Doppler effect. Hook scholars from the beginning all the way to the extension activities in this 5E-format lesson. 

One of the most striking pieces of evidence for Darwin's Evolution of Species was his observations of finches and how their beaks differed from island to island, depending on their primary food sources. So what would happen to the theory...

For this maps worksheet, students learn about longitude and latitude by reading a two paragraph text and studying two maps. Students answer 9 fill in the blank questions. This is an online interactive worksheet.

Students explore child psychology by participating in an interactive children's game. In this child relationship lesson, students identify playtime as the key ingredient to have a child become intellectually and creatively motivated in...

Young scholars define the slope of the line, find the slope between any two points on the line, and allow them to name other areas where the slope is used. They explain why the slope is defined as the rise over the run.

Second graders find the lines of symmetry in pattern blocks and alphabet letters. In this symmetry instructional activity, 2nd graders discuss what symmetry is, view examples of lines of symmetry and apply what they have learned by...

Students identify lines of symmetry.  In this symmetry instructional activity, students create objects and identify their lines of symmetry.  They answer questions about lines of symmetry.  Students cut shapes out of...

Seventh graders collect and analyze data.  In the seventh grade data analysis lesson, 7th graders explore and/or create frequency tables, multiple bar graphs, circle graphs, pictographs, histograms, line plots, stem and leaf plots,...

Students model a watershed and delineate one using topographic maps. For this hydrology lesson, students use aluminum foil to model a landscape and observe how water moves on it. They also observe the features of a topographic map and...

Build a solid foundation on which to develop future concepts. Through a guided exploration, learners compare and contrast the characteristics of points, lines, planes, rays, and segments. They measure lengths and practice notation for...

The health effects of mercury exposure if the focus of the first of three activities about the properties of metals. Pairs research mercury to write, prepare, and share posters, articles, or PSAs with the class. 

Students work in teams to complete various movements.  In this movement instructional activity, students listen, make decisions and act as leaders through a variety of physical activities.

The best way to teach students how to compare fractions is using visual means. This instructional activity suggests a variety of ways to help learners understand this concept using a SMART Board, Kidspiration, videos, computer games, and...

In this grammar and punctuation instructional activity, students complete a ten question on-line interactive quiz. Students read a sentence and mark if it is correct or incorrect.

In this grammar worksheet, learners complete a ten question multiple choice on-line interactive quiz about the correct use of the words "some" and "any".

For this grammar worksheet, learners complete a ten question multiple choice on-line interactive quiz about World Cup soccer. Students read the sentences and select the correct word or phrase that correctly fits in the blank.