Curated OER
More! A Lesson on Comparing
Students practice counting and comparing objects. In this math instructional activity, students view a Count on It! episode. Students examine the value of what they are counting. Students estimate number in groups of...
Curated OER
Solving Problems
Second graders become familiar with need strategies for computation of money problems and estimating sums. In this computation lesson, 2nd graders solve real life problems to understand estimation and money problems.
Curated OER
Estimation and Your TV Diet
Students develop estimation skills by using real life situations. In this estimation instructional activity students collect data about their television watching habits. They make hypothesis about the number of hours they...
Curated OER
Profit From Pumpkins
Third graders cut open a pumpkin. In this math lesson plan, 3rd graders complete the worksheet "From Seed to Pumpkin" and then clean out their pumpkins to see how many seeds are in it.
Curated OER
Probability and Geometry
Students examine the relationship between probability and geometry to solve problems. In this geometry and probability lesson, students investigate the effect of changing percentages on a spinner to the probability of landing on a...
Curated OER
Count On It!
Young scholars investigate money. In this consumer math lesson, students use coins, identify their value, then group them in various ways to equal a dollar.
Curated OER
Geometry- Hands and Feet
Students identify units of measurement. In this measurement lesson, students predict the length and width of their hands and feet. Students discuss their findings and if their predictions were correct.
Curated OER
Sorting and Analyzing
Students explore sorting and graphing. For this math lesson, students create and analyze a class bar graph about their birthday months. They then estimate and sort candies to make and analyze their own bar graph.
Curated OER
Jelly Bean Egg Challenge
Students each receive a plastic egg filled with jelly beans. In this Jelly Bean Egg Challenge, students estimate and weight their eggs, they count the number of jelly beans inside their egg, they chart their data and compare their data...
Curated OER
Tiptoe Through the Tulips
In this estimation worksheet, 3rd graders look over 4 pictures and choose by multiple choice what part of each garden is planted with tulips. Students draw two original maps as requested at the bottom of the worksheet.
Curated OER
Estimating Sums and Differences
In this estimation worksheet, 4th graders estimate the sum or difference of 15 math problems. Students write their answers underneath each math problem on the worksheet.
Curated OER
Recognizing Exact Numbers or Estimates
In this estimation worksheet, students read a word problem about the Lincoln Memorial and then answer 4 fill in the blank questions where they decide whether they need to use an exact number or an estimate to answer each question.
Curated OER
Number Sense and Operations
In this number sense and operations worksheet, 7th graders solve 15 different types of problems that include estimation and expanded notation. First, they simplify various equations by following the order of operations. Then, students...
Curated OER
Number Sense and Operations
In this number sense and operations activity, 5th graders solve 17 different types of problems that include estimation and determining the exact answer of an equation. First, they determine the sum of two numbers closest to one listed....
Curated OER
6th Grade Math Worksheet
In this multiple task math worksheet, 6th graders solve 10 math problems involving metric units, number lines, composite numbers, estimation and percentages.
Curated OER
House of Math
In this estimation instructional activity, 3rd graders study the 6 dimensions of a sketch of a house. Students estimate and measure 6 different sides of the house. Students check off each of 6 items that are longer than 1 decimeter.
Curated OER
At the Toy Store
In this writing math problems activity, 3rd graders write four math problems involving three toy store scenarios stated on the activity. Students determine if they are an estimate or an exact solution to the problems.
Curated OER
Measure Mania
In this measurement worksheet, 3rd graders, working with a partner, choose two different units out of five to measure the length of their classroom. Students estimate first and then measure.
Curated OER
How Far From the Fountain?
In this estimation worksheet, learners estimate and measure ten landmarks from the fountain in inches. Students also answer two word problems involving coordinates.
Curated OER
Online Math Problems and Estimation
For this online math problems worksheet, students complete a variety of exercises including finding the missing numbers in eight math problems, two money and estimation calculations and estimating the difference in ten math problems by...
Math Mammoth
Mental Math in Percent Problems
In this math worksheet, learners are given 21 percentage problems which they are to work out mentally. There are story problems, tables and simple conversion.
Curated OER
Finding the Percent of a Number
In this mathematics worksheet, 6th graders find the percents of various numbers. They set up the problem, estimate, and write their response. Students also compare their answers to their estimates for each problem.
Math Mammoth
Estimating
In this math worksheet, 6th graders find the values for the 3 sets of problems that focus upon the skill of estimation with the help of the graphic organizers.
Math Mammoth
Review 1
In this mathematics worksheet, 3rd graders write the numbers for each problem. Then they write each in expanded form and the numbers from least to greatest. Students also estimate first by rounding the numbers to the nearest hundred.