Hi, what do you want to do?
Curated OER
Comparing Fractions
Learners compare three sets of fractions using the greater than, less than, and equal signs. To justify their answers, a drawing is also required that illustrates their reasoning. Including fractions with like and unlike denominators, as...
DK Publishing
Tall, Taller, Tallest
Reinforce relative size and following directions. After looking at a small bottle and flower, kindergartners draw a taller version of each in the circle provided. They then choose the tallest building out of five. Bring the lesson to...
Concord Consortium
Diffusion Across Semipermeable Membranes
Mitochondria use two semipermeable membranes to work properly. Young scientists adjust the pore size for two membranes. They then observe the diffusion of two different sizes of molecules.
Smithsonian Institution
Comparing Confederate and Union Soldiers
The Civil War, a war that divided a nation. Comparing and contrasting the Confederate and Union soldiers is not always an easy task, but the eighth of 15 resources makes it easy to teach the concepts. Exercises include watching videos in...
Curated OER
Same Size Vegetables
In this same sized instructional activity, students color the items in each row that are the same sized, vegetables, fruits, creatures, and more. Students complete 4 problems on each of the 4 pages.
Curated OER
Comparing Objects
In this comparing objects worksheet, students complete multiple choice questions where they choose the correct answer for the size of the object asked. Students complete 4 problems.
Curated OER
Comparatives and Superlatives Through Pictures
Students review superlatives and comparatives. Groups of students draw pictures and then line up according to the size of the object they drew. They discuss who has the "biggest" and who has the "smallest" times. Students compare...
SEN Teacher
Dice Printer
Let the dice decide your fate with this custom site that creates a die printable based on your needs. Pick from different sizes and custom label each face to use for fun activities.
Curated OER
The Relative Sizes of The Sun and Stars
In this relative sizes of the sun and stars worksheet, students determine the relative sizes of the Earth, Jupiter, the Sun and other stars. Students compare the size of stars given ratios of one star to another.
Curated OER
Estimating Maximum Cell Sizes
In this estimating cell sizes learning exercise, students read about the relationship between a cell's size and the rate of cell waste diffusion. Students solve 4 problems including writing the equation for the rate of waste exchange,...
Fuel the Brain
Comparing Numbers; Joining with No Regrouping
Your learners will know how solve word problems based on using coins. This skill will be important for the future so they can compare different coin values and how they add up, as well as how to join without regrouping.
Curated OER
Comparing Numbers; Same/Equal; Counting
This worksheet will help visual learners in how to compare numbers. By having candy images on the worksheet itself, your class will enjoy counting and trying to solve the subsequent word problems.
Curated OER
Comparing Apples and Onions
Fifth graders observe and compare apples. In this apples lesson, 5th graders work in groups to record the physical characteristics of a variety of apples. Students predict each apples weight and then weigh them to see if they were...
Curated OER
Measuring With the Gingerbread Man
For this measurement worksheet, students complete a 3 column graphic organizer where they list items smaller than. the same size as, and bigger than a picture of a gingerbread man.
Curated OER
Apples: Size Discrimination
In this observing size discrimination of apples worksheet, learners examine four pictures of apples with the same shape but different sizes. Students complete four activities.
Curated OER
Scaling Up Art
Students measure a sculpture of a human and measure other students. They determine the average size of humans and create a life size image of the sculpture. They work with percentages as they create the images.
Curated OER
Leaf Size Sequence Match
In this early childhood math worksheet, students examine a set of leaves that are different sizes. Students sequence the leaves from largest to smallest or smallest to largest.
Delegation of the European Union to the United States
The Geography of Europe
What is the European Union? Where is it? Why is it? To begin a study of the EU, class members examine the physical geography of Europe and the size and population density of 28-member countries in comparison to non-member countries...
McGraw Hill
Binary Stars Interactive
A celestial body's distance from Earth makes studying its characteristics much more difficult. Learn how scientists use indirect measures to determine the size of stars. The interactive activity has individuals adjust the size of binary...
National Nanotechnology Infrastructure Network
Big vs. Little - Macro to Micro Lesson 1
Small and large are relative terms; what's the best way to quantify them? Young scientists take on that challenge as they complete an interactive activity to explore size. They build structures during their exploration and begin using...
Cooking Matters
Sugar Shocker
A well-balanced meal is crucial to living a healthy lifestyle. Support healthy living with a worksheet that focuses on the amount of sugar we find in our food. The packet begins with an overview, then goes into an activity in...
Read Works
Fireflies in the Garden
Imagine a dark sky lit up with fireflies. Robert Frost's "Fireflies in the Garden" instills a visual in the reader's mind of a star lit sky glowing with fireflies. After reading the poem, learners compare and contrast the image the...
CK-12 Foundation
Exponent Properties with Variable Expressions: Size of Solar Tornadoes
Exponents may have your pupils' heads spinning after an engaging lesson as they connect properties to tornadoes! Learners compare a distance between cities to the distance across a solar tornado. They use exponent properties to find the...
Curated OER
Size, Shape, and Color
Students demonstrate that they can identify simple geometric shapes and compare them by color and size accordingly: by the main shapes, sizes, and color. They comprehend the names of the sizes, shapes and colors in the target language.