Students investigate Mayan Numbers. In this algebra lesson, students compare our number system to the number system of the Mayans. They identify base 10 and base 20 numbers including zero in the Mayan symbols. They solve a Mayan problem.

Students observe seeds growth and examine the different parts of the seedling. In this biology activity, students compare the growth of seeds planted in soil and in hydroponics. They record their observations in their science journal and...

Students investigate cohesion, adhesion and surface tension through observations and lab experiments. In this cohesion, adhesion and surface tension lesson plan, students rotate to 5 stations around the room and experiment at each...

Students comapre and contrast the lifestyles of the people of the Applachian region with their own community through in-class discussions, creative projects, hands-on activities, food preservation, homemade remedies, home construction,...

Students compare and contrast related two- and three-dimensional shapes, and complete a Venn diagram illustrating the attributes of each. Using a poem pattern from another lesson, students use data from the diagram to write an attribute...

Students study graphing skills and compare and contrast data sets. They compute pi through the first 50-100 digits and create a bar graph showing the frequencies of specific digits.

Students use the internet to find pen pals to share in their weather experiment. Individually, they research the high and low temperatures for cities within the United States and email the results to their pen pal. They also develop a...

Young scholars randomly select dimensions for three geometric shapes (square, right triangle and circle). From the graphs they compare and contrast the graphical results of each shape.

Students indentify and differentiate between transit and surface food systems. Students measure energy that is released by various foods. Students compare and contrast cooking with solar energy on earth and what they might have learned...

Students collect data and crate a distribution sample. In this statistics lesson, students compare and contrast their collected data. This assignment requires the students to be comfortable with navigating the internet.  

Third graders brainstorm a list how they use measurements everyday. Using string, they cut a piece long enough as their height and complete ratios using their arms and legs about old tales about measurements. They compare and contrast...

Sixth graders explore weather. In this meteorology instructional activity, 6th graders create weather instruments and compare and contrast weather data.

Young scholars compare two object as they find the distance between them. For this geometry lesson, students create an equation describing the distance of time as a function. They use the navigator to observe the distance.

Third graders discover the main purpose for totem poles was to communicate with others. In groups, they compare and contrast the four types of totem poles and the various symbols used. They write their own stories based off of pictures...

Young scholars relate Newton's Laws of Motion to the game of baseball. They compare and contrast the materials used in baseballs that could affect their performance. They also determine how friction can be increased or decreased in a...

Youngsters learn about simple machines that could be used on a farm.  They learn about agricluture, listen to a farmer speak, compare and contrast different farm machines, and then design their own. Note that although the publisher...

Young scholars compare and contrast where friction occurs in robots and bicycles. In this science activity, students label the diagram of bicycle and robots. They investigate how friction affects their different parts.

Students observe bird nests. In this observation level, students explore bird nests using their five senses. Students compare and contrast bird nests while hypothesizing about the need birds have to construct the nest.

Second graders examine the artwork of Robert Harris and discuss how trees are an important part of their lives. In groups, they discover how people's use of the environment has changed over time and describe the climate and vegetation...

Students investigate the pros and cons of the lottery. In this algebra instructional activity, students use the formulas for permutation and combination to test their arguments about the lottery. They collect data about their argument...

Students identify the external features of the earthworm. They view a video about different features of an earthworm. They research information about annelids on the Internet. They compare and contrast the earthworm with another annelid.

Students discuss the validity of using the internet for learning. They compare and contrast the various strategies for learning when done online and in class. Students prepare a lesson plan for an online class and write a paper...

Students identify and research famous European explorers using a variety of sources. They compare and contrast the explorers drawing conlusions about the importance of each explorer. They design a web page on one explorer of their choice.

Fourth graders compare and contrast gliding flight and true flight. They investigate the basic principles of aeronautics. The class participates in activities to observe lift and the effect of air. Students design and fly their own...