In this simple past tense worksheet, students use words and phrases given to form positive sentences in the given tense. Answers may be submitted online for review. ESL appropriate but not exclusive.

Students examine how archaeologists preserve context of sites through use of rectangular grid or Cartesian coordinate system, and develop sense of distance by pacing off and estimating distances.

In this math worksheet, students solve 20 problems in which 2 digit numbers are added with regrouping. There are 10 pages available here.

Second graders practice their estimation skills using blocks. For this math lesson, 2nd graders explain how estimating makes addition easier. They complete a worksheet after the lesson to reinforce new learning.

Learners watch a segment of the PBS video which show the lemurs' ability to jump. In pairs, students collect measurement data involving each other's length of a standard step, a standing broad jump, and a long jump. They record their...

Students explore the concept of estimation. In this estimation lesson, students discuss making estimates through teacher led discussion. Students use the Internet to complete an activity where they must estimate the length of lines.

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

Third graders model multiplication problems using Unifix cubes. They compute and solve problems involving addition and subtraction of 3- and 4- digit numbers and basic facts of multiplication and division. They practice mental math...

In this successive approximations worksheet, students use the Babylonian algorithm to determine the roots of given numbers. They identify the limits of a function, and compute the rate of change in a linear function. This two-page...

Students estimate what they can accomplish in a minute. In this estimation instructional activity, students guess how many jumping jacks or stars they can draw in a minute. They get timed and see how close they are to their...

Students study the egg code to learn about sea ice. In this sea ice activity, students discuss and view a diagram to learn about the egg code when describing sea ice and its thickness. Students work in groups to play a game using the egg...

Students estimate the number of items in a group. In this estimation instructional activity, students are presented with random objects to clean up. Students estimate how many items are present and then compare the actual number of items...

In this decimal worksheet, students complete problems having to do with a checkbook, money, the cost of items, and more, with numbers containing decimals. Students complete 3 problems.

In this estimating quotients learning exercise, students estimate the quotients in the sixteen division equations. Students then complete two test prep questions.

Students discover the advantage of estimation over simple guessing using number relationships. They also discover how useful a mathematical tool estimation is in everyday life.

Fourth graders estimate various measurements. In this lesson on measurement, 4th graders estimate the length and mass of multiple objects. Students discuss the difference between a guess and a reasonable estimate and discuss using...

Sixth graders, in groups, are given different parts of the whole project. They use information from Busch Gardens to explore line graphs, averages, and other math vocabulary.

Students use a book or magazine to research the use of letters. They complete a worksheet and compare their results.

Students practice figuring percentages by solving written shopping problems.  In this consumer math instructional activity, students read several scenarios dealing with items on sale and must figure out the new price.  Students...

Students discover how to employ number lines by estimating the number of tiles in a jar. After writing their estimates on sticky notes, they place them in order on a number line mat. Included in the lesson are various activities and...

In this decimal learning exercise, students solve a total of 31 decimal problems including: writing decimals, determining the smaller of 3 decimals, determining place value, rounding, filling in missing numbers and word problems.

Students collect sunflower heads from their community garden. They estimate its seed count using different strategies. They graph their estimations on a graph and use calculators to find the actual total.

Students become familiar with map coordinates. They establish the frequency of earthquake occurrences and study the location and magnitude of earthquakes. To establish the location of plate boundaries.

In this mathematics worksheet, students solve various equations using different methods. They estimate each answer by checking the additions and subtractions given for each. Then, students write in the decision column wither definitely...