Curated OER
Math Review for Grade 4 (4.1)
In this math review for grade 4 (4.1) worksheet, 4th graders answer 25 multiple choice problems in standardized test format about all areas of 4th grade math.
Curated OER
Ratios, Proportions, and Percents
Eighth graders use ratios and proportions to solve real-life problems. In this using ratios and proportions to solve real-life problems lesson, 8th graders estimate the cost of a road trip. Students estimate the distance...
Curated OER
Initial Fraction Ideas Lesson 19: Overview
Pupils 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.
Curated OER
Measurement and Estimation
Third graders create a table in order to record estimations and measurements of objects. In this estimation and measurement lesson plan, 3rd graders estimate and measure object's lengths, area, weight, and capacity.
Curated OER
Heavy or Light - Aero Plane & Comb
In this problem solving activity, students examine a picture of an airplane and one of a comb. Students select the picture of the item that is heavier.
Curated OER
Heavy or Light - Television & Socks
For this problem solving worksheet, students examine a picture of a television and one of socks. Students select the picture of the item that is heavier.
Curated OER
Heavy or Light - Apple & Monkey
In this problem solving worksheet, learners examine a picture of an apple and one of monkey. Students select the picture of the item that is heavier.
Curated OER
Which One Is Heavier?
In this which one is heavier worksheet, students decide between pictures of two object and click on the one that is heavier, with immediate online feedback, for 52 pairs of objects.
Curated OER
Online video games plus curriculum-based math equals an engaging educational tool.
Seventh graders use online math games to practice understanding the skill of estimation and order of operations. For this lesson, 7th graders use the internet to play online games to strengthen their understanding of these...
Curated OER
Estimating Expenses
For this estimation worksheet, students estimate expenses of different items by solving word problems. Students estimate expenses for 5 problems.
Curated OER
Estimation with Decimals Quiz
In this estimation with decimals activity, students complete problems where they estimate all four operations and word problems with decimals. Students complete 12 problems.
Curated OER
Quick Quiz: Estimating and Rounding
In this rounding and estimating worksheet, 5th graders solve 8 addition, subtraction, and rounding problems. Problems ask students to solve, round, estimate, or write the words in number form after reading the word form.
Curated OER
Estimating Decimals
In this estimation worksheet, students learn to estimate with decimal numbers by using rounding or compatible numbers. There are 10 problems.
Curated OER
Estimate Using Tens
In this estimate using tens instructional activity, 2nd graders match three sets of toys with 3 jars by estimating using tens and reading the label on the jar.
Curated OER
Round and Estimate
In this estimation and rounding worksheet, students estimate sums or differences by rounding to the nearest hundred mile, then find the total distance from one given spot to another.
Curated OER
How Many Pancake Tortoises
In this mathematics lesson, 3rd graders estimate how many pancake tortoises they think it will take to reach the height of a giraffe. Students watch a video and take notes before they begin the estimation process
Curated OER
Guess How Many: Estimation Practice
In this estimation instructional activity, students estimate the number of stars in a picture, explain how they estimated and count the actual stars. Students then draw their own picture and have a classmate estimate stars.
Curated OER
Estimate High and Low: Compatible Numbers
In this estimation learning exercise, students read about compatible numbers and complete a chart, estimating quotients and determining if estimations were "over or under." Students then answer questions related to the chart.
Curated OER
Estimate Distances on a Map
In this estimation worksheet, students estimate the distance on a city map based on the scale given to them. Students answer 4 short answer questions.
Curated OER
Estimating Products: Which is Closer?
For this estimating products worksheet, 4th graders are given a target number in ten problems, they first estimate which of two equations will yield a product closer to but less than the other, then they multiply both equations.
Curated OER
Estimating Products with Decimal Movement
In this estimating products with decimal movement worksheet, 5th graders multiply to complete the table, then answer three questions about the patterns in the movement of the decimal point.
Curated OER
French Fry Run
Student explore estimation and measurement. For this measurement lesson, 2nd graders measure french fries, graph their data, and determine the size of french fries that is the best value. Students practice how to add prices and calculate...
Curated OER
Models and Algorithms to Solve Multiplication Problems
Students choose the correct strategy to solve multiplication and division. In this algorithm lesson, students use at least two strategies that use properties of operations and estimation. Students also recognize the relationship between...
Curated OER
Amazon Rainforest Conservation, Brazil
Students explore the concept of understanding the effects of disturbances in an environment. In this life science instructional activity, students use the game Jenga to help capture the idea of environment disturbances. ...