Students estimate and compare temperature using degrees Celsius and Fahrenheit, and create mini temperature posters and answer questions about temperature.

Learners view progressive slides of cloud formations and identify which type of cloud is shown as it forms. They estimate the cloud's height while viewing each image.

In this math worksheet, learners find the best estimate by using the skill of rounding. The answers are written in the spaces at the bottom of the page.

Students examine the different types of radioactivity.  In this radioactive samples lesson students complete a lab activity on radiation and complete a handout.

Second graders complete math activities with donated seasonal treats. They estimate, count, sort, name and graph bags of treats. They can eat treats when finished.

Fourth graders draw maps of Peru and examine how Peru is a geographically diverse country.

First notice that an answer key is available by the click of a box at the top of the page. Then you will see that learners practice the  four times table before delving into division. Twenty-eight quotient-finding problems follow. A...

Students describe major features of cold seep communities  and list organisms that are found in these communities.  In this water habitat lesson plan students examine trophic levels, describe the process of chemosynthesis and...

Learners study the organisms that are found in cold seeps and see how they interact with each-other.  In this biological organism lesson students describe the major features of cold seeps and the process of chemosynthesis. 

In this metric system worksheet, students read about metric and place value relationships, examine some sample problems, and then complete 5 conversion charts.

Students explain how international politics, religion, and cultural beliefs influenced the life of Mary Queen of Scots. They watch a film about Mary, Queen of Scots and participate in a discussion and variety of extension activities.

Fourth graders see how the flow of energy through an ecosystem made up of producers, consumers, and decomposers carries out the processes of life and that some energy dissipates as heat and is not recycled.

In this grade 6 science quiz instructional activity, 6th graders complete a 15 question multiple choice quiz covering a variety of grade 6 concepts. 

Students calculate value of money in other countries, and explore how the economy affects the rate of exchange.

Students calculate the theoretical and empirical probability by dropping coins on a grid. They record their data and compare the theoretical and empirical data. Students make predictions about the results before conducting the experiment.

Students write and explain why an object sinks or floats.  In this buoyancy instructional activity students demonstrate how items float or sink and graph the results. 

Pupils assess their knowledge of the Corps of Discovery through a written pretest, follow the journey of Lewis and Clark on the internet, record data on events, dates, places, people, animals, distance traveled, and geographic coordinates.

Students compare and contrast the Japanese educational system with that of the United States and debate the merits of both.

Second graders examine the properties of liquids and their classifications. They compare and contrast cups of different liquids and record their findings in journals. Students observe how liquids flow at various speeds and that unlike...

Students identify the concept of an element and work with an idea that all of the millions of substances on the earth are various combinations of only 8 elements. They work with the Periodic Table of the Elements and symbols of the...

Use this chart to explore counting and number patterns up to 100. Choose from thirty different colors for your paintbrush as well as five different versions of the hundreds chart, or start with a blank chart. There is also an auto color...

This a fun and educational activity for children learning numbers. The chart will help children to see relationships and patterns between numbers one to one hundred. To play the game children must place numbers on the correct spot of the...

Numbers don't stop at 20! This instructional activity looks at the numbers beyond 20 by playing a fun game with a 100 Chart! This instructional activity includes a detailed plan, links to center ideas, a printable worksheet, and a video...

In this activity, students explore the operations of addition and subtraction. They use estimation, a place value chart, and a calculator to place seven randomly generated numbers in the ones and tens position in a place-value chart to...