Curated OER
Estimate the Number of Cherries
In this estimating worksheet, students observe groups of five cherries and estimate the total amount. Students choose one multiple choice answer.
Curated OER
Guessing Jar
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.
Curated OER
Estimating Butterflies
In this estimation worksheet, students estimate how many butterflies are in the picture and have 25 or 55 to choose from. Students estimate and eventually count 25 butterflies.
Curated OER
Estimating Practice
In this number sense worksheet, students examine the picture and estimate the number of ants in the picture.
Curated OER
Estimate Amount
In this estimating the total amount worksheet, students observe a page of apples in groups of two and estimate whether there are twenty-five or eighty apples. Students choose one multiple choice answer.
Curated OER
Goldilocks and The Three Bears
In this retelling the story about Goldilocks and The Three Bears worksheet, students retell the story and use the pictures of the three beds to compare sizes. Students compare 3 measurements.
American Statistical Association
How Tall and How Many?
Is there a relationship between height and the number of siblings? Classmates collect data on their heights and numbers of brothers and sisters. They apply statistical methods to determine if such a relationship exists.
Statistics Education Web
Types of Average Sampling: "Household Words" to Dwell On
Show your classes how different means can represent the same data. Individuals collect household size data and calculate the mean. Pupils learn how handling of the data influences the value of the mean.
Statistics Education Web
Text Messaging is Time Consuming! What Gives?
The more you text, the less you study. Have classes test this hypothesis or another question related to text messages. Using real data, learners use technology to create a scatter plot and calculate a regression line. They create a dot...
Curated OER
High School Mathematics Problems from Alaska: AL-CAN Highway Problem
Students write and solve equations converting between metric and standard measurement as they travel southeast on the Al-Can Highway.
Curated OER
My Metric System Smile
In this measurement worksheet, students measure their smile and the smiles of people in their group using centimeters and millimeters. Students combine their data with their classmates' data to analyze and write a brief conclusion.
Curated OER
Christmas Tree Angles
In this angles worksheet, students measure angles to make triangles and cut them out to make a Christmas tree. Students draw and cut 5 triangles to make their tree.
Curated OER
Concurrent Lines, Medians and Altitudes
For this geometry worksheet, students construct angles and identify medians and altitudes. They use a compass and protractor to perform heir construction. There are 28 questions.
Curated OER
Triangle worksheets
In this geometry worksheet, 10th graders explore triangle properties, including the sum of the measures of the angles of a triangle, the triangle inequalities, properties of isosceles triangles, properties of congruent triangles, and...
Curated OER
Percent of Change
In this algebra worksheet, students convert between percents and decimals. They calculate sales tax, discounts and relative errors. There are 4 questions with an answer key.
Curated OER
Dot's Dot
In this math estimation worksheet, learners estimate how many centimeters it is from each dot in a dot to dot puzzle. Students then use a ruler to measure exactly.
Curated OER
Stem and Leaf Tables
In this math worksheet, students examine the order of the data set and create six different stem and leaf tables. The stem is the place value of ten and the leaf is the ones place.
Curated OER
Seven Sets of Area Problems
In this area worksheet, students solve for the area of rectangles, parallelograms, triangles, trapezoids, kites, regular polygons, circles, and surface area. The worksheets is divided into seven different sets of problems.
Curated OER
Strange Paths
In this measurement worksheet, learners use a ruler to measure two paths that are not straight. Students answer 3 questions about their results.
Curated OER
Fancy Foot- Estimating Whether a Line is Longer or Shorter Than a Foot
In this fancy foot estimation and measurement worksheet, 1st graders examine 3 curved lines and estimate whether they are longer or shorter than a foot. They use a foot-long string to check each answer.
Curated OER
Water Play
In this word problems worksheet, 3rd graders read and solve three word problems involving gallons of water and different types of measurement.
Curated OER
Rotational Symmetry
In this rotational symmetry worksheet, 5th graders determine if the two figures have rotational symmetry. This worksheet explains and provides examples of rotational symmetry.
Curated OER
Melissa's Garden
In this math instructional activity, students identify the location of pictures on a coordinate plane. They write some answers as an ordered pair. They read ordered pairs and identify the picture at a specified location. Six problems are...
Curated OER
Interior Angles of Polygons
In this online math worksheet, students determine the interior angles of polygons given their exterior measurements. This excellent resource allows the students to check their answers, and to get "hints" should they run into...