Students test unknown solutions for pH levels to determine which organism can live in each environment. They name three substances that they think are acids. Students determine a solution is an acid or base. They define the term pH.

For this soil chemistry worksheet, students complete the sentences with the correct words to fill in the blanks about soil chemistry. Students complete 28 blanks.

Second graders explore geometry by utilizing pattern blocks. In this shape identification lesson, 2nd graders view the characteristics for several different geometric shapes and create them using building blocks and other classroom...

Young scholars define the term "social entrepreneurs" and research several examples of this concept in action. They, in groups, research and discuss several questions.

Students read and complete problems on how to solve discrete probability distributions. In this probability distributions lesson plan, students read math problem examples and solve them.

In this geometry worksheet, students solve problems by finding the area of a triangle. They are given the sides and asked to solve using the Pythagorean Theorem. There are 72 problems.

In this bias in graphs instructional activity, students examine graphs and explain the data. They determine why the graph is or is not biased. This four-page instructional activity contains approximately 6 problems. Explanations and...

In this geometry activity, students solve problems using the similarity and congruent theorem. They find the vertices and different parts of polygons using theorems. There are 18 questions.

Learners use a Colorimetric test to measure pH and gain the importance to life in an aquatic ecosystem pH is. They explore the dramatic effect pH level can have on a water body. Students test the pH level of many water samples.

Students explore the exchange rates for five countries. They identify the units of currency of a number of countries. Students convert money amounts accurately from New Zealand dollars to another currency. They graph currency...

Learners engage in a variety of activities in order to review a Biology unit. For example, they research the Bird Flu, it's history, how it is spread, what has been done about it, what better options exist for controlling or removing it....

High schoolers list four ways to identify trees. In this tree identification instructional activity, students use tree identification techniques such as leafs, bark, wood grain, soil type, and climate to create tables and graphs.

Students read "The Giver" after finishing the unit on inventions and inventors. Using the information in the novel, they develop a geographic map illustrating the community in the story. They identify human and physical features and...

In this acids and bases worksheet, students read a 1 page article on acids and bases and answer 10 true or false, short answer, multiple choice and/or fill in the blank questions or statements referring back to the article.

In this bar graph worksheet, students answer short answer questions about bar graphs. Students answer 1 question about a bar graph about a cat, and 3 questions about a bar graph about U.S. rivers.

Students examine forests as a renewable resource and conservation practices.  In this conifers lesson students complete a lab activity on the different types of wood. 

Students create visuals on the TI Calculator to solve problems. In this algebra lesson, students perform basic operations with integers. They add, subtract, multiply and divide.

Students use images and lettering style to communicate the meaning of a specific word chosen for the composition. They make rich, smooth, layered areas of color using colored pencils.

Students develop mathematical skills using measurement in the form of weight. They also perform calculations to find cost and strengthen estimation skills while comparing the actual price. The context for the lesson is in the industry of...

Students explore exchange rates. They identify the units of currency of a number of countries. Students convert money amounts accurately. They graph currency fluctuations and interpret graphs.

For this environment worksheet, students read the background information of forestry and focus upon harvesting and forest management.

In this grasping graphs worksheet, students solve and complete 3 different types of problems. First, they graph the data described and select the appropriate graph type. Then, students identify the independent and dependent variable. In...

Students explore wetlands. For this ecology lesson, students visit a wetland site and collect data about the wetland functions. Students record their results and use the data recorded to rate the wetland site on its function.

Young scholars explore the concept of immigration. In this immigration lesson plan, students read literature, analyze photographs, and evaluate political cartoons that reflect feelings about immigration in America during...