In this guessing jar worksheet, 1st graders write down their guess for how many marbles are in the jar, then count and record the answer, and complete 3 sentences about the numbers.

In this algebra learning exercise, students convert between percents and decimals. They calculate sales tax, discounts and relative errors. There are 4 questions with an answer key.

Students use Skittles candies as they explore estimation and percentages. In this math lesson plan, students sort, count, and chart Skittles candies to learn about estimation and study percentages.

Students explore the concepts of multiple digit addition and subtraction. In this addition and subtraction instructional activity, students read the book You Can’t Buy a Dinosaur with a Dime and then discuss methods for solving a...

Students read different scenarios and discuss how to add fractions. in this addition of fractions lesson plan, students learn how to add unlike fractions and practice 4 problems.

Students analyze the art of Mexican artist Jose' Clemente Orozco and complete analysis activities. In this Mexican art analysis lesson, students read about Orozco's Zapatistas and answer discussion questions.

In this portion size worksheet, students estimate the portion size, weight and amount of phe for 8 different foods before weighing each food in grams. Students answer 10 essay questions about nutrition and portion size. This worksheet is...

Students solve problems using equations and properties of integers. In this algebra activity, students solve problems using ratio and proportion and graph their answers on a coordinate plane. They solve word problems using geometry.

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

Fifth graders arrange the classroom using all the moveable objects and through the exploration of area and perimeter. They determine the area of the classroom, create and label model pieces of furniture using graph paper, and create a...

In this energy usage worksheet, learners use a chart comparing the average monthly kilowatt-hour use of different household appliances to complete 4 short answer questions.

In this online, interactive worksheet, 6th graders complete a pre-test regarding volume.  Students complete 10 multiple choice questions and click at the bottom of the page to check their answers.    

In this rounding of whole numbers worksheet, students complete a 5 question quiz, rounding numbers to the nearest thousand and to the greatest place value. 

Students experience large numbers by estimating the number of grass blades in a field. They work in small groups to determine numbers of blades of grass in a small area of a field and apply that to determining the total number of blades...

Students perform an experiment to find the dew point at ground level and then make a chart to determine where a cloud would form.

Fifth graders, after being given a variety of word problems to solve, find patterns to solving 3 out of 4 times. They break it down into smaller parts 3 out of 4 times and tell the method of solving 3 out of 4 times. Students complete...

In this significant figures learning exercise, learners indicate the number of significant figures and then round each to the number of significant figures shown. This learning exercise has 20 problems to solve.

Students practice estimating skills with the use of pedometers.

Students create a variety of graphs. They count, sort, and classify M&M's by color and record data on a chart. They use data from the chart to create pictographs, bar graphs and circle graphs. They analyze data and determine...

First graders distinguish between an over-estimate and an under-estimate. They estimate the number of beans that can be held in a hand, organize data and actual findings.

Students work in groups that are engaged in different activities at different times. They watch the video "Madagascar" and collect data pertaining to the Fish Eagle's arm spam. They work together to perform mathematical computations...

Sixth graders estimate the measurement of angles and then measure the exact distance using an angle ruler. In groups, they explore shapes and recognize the characteristics acute, obtuse and right angles. Students sketch required shapes,...

Students engage in a the estimation of volume for household containers and focus upon the usage of the metric system. They practice identifying the shapes that seem familiar and match shapes with quantities. Students interact with others...

Students study sea turtles and the concept of temperature-dependent sex determination (TSD). Using a specific set of temperature data, they determine the probable sex of a nest of sea turtle hatchlings and then determine the overall...