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Chicago Children's Museum
Simple Machines: Force and Motion
Get things moving with this elementary science unit on simple machines. Through a series of nine lessons including teacher demonstrations, hands-on activities, and science experiments, young scientists learn about forces, motion,...
Curated OER
Density - To Float or Not to Float? That is the Question!
Students investigate how to find the density of fluids and solids using math. Students also learn how to find the density of regular and irregular shaped objects.
Khan Academy
Khan Academy: Word Problems With Mass
In this exercise, students practice arithmetic word problems with mass. Students receive immediate feedback and have the opportunity to get hints, watch a tutorial video, and try questions repeatedly. CCSS.Math.Content.3.MD.A.2 Measure...
E-learning for Kids
E Learning for Kids: Math: Fisher Boat: Time & Mass: Months, Seasons and Mass
Lars in Antarctica needs help. Can you help him with all the months of the year and with mass?
E-learning for Kids
E Learning for Kids: Math: Hamburger Restaurant: Time and Mass
On this interactive site students practice time and mass skills. By the end of the lesson students will be able to describe the mass of more than two objects and record the mass of three objects by lifting.
E-learning for Kids
E Learning for Kids: Math: Rice Field: Mass
Meilin is weighing bags of rice. Explore mass and help him convert units of measurement.
E-learning for Kids
E Learning for Kids: Math: Castle in the Clouds: Measurement and Mass
Go to the Castle in the Clouds and discover all about kilograms and the mass of objects.
Scholastic
Scholastic: Study Jams! Math: Measurement: Tools of Measurement
A slideshow, a karaoke song to sing along to, and a short multiple-choice quiz on the topic of measurement and the tools that can be used to measure things, depending on the purpose, e.g., temperature, length, mass, angle, time, etc.
E-learning for Kids
E Learning for Kids: Math: Market Place: Mass
On this interactive site students learn to use various units of mass to solve problems and put objects in order by their mass.
E-learning for Kids
E Learning for Kids: Math: Rice Field: Mass, Capacity and Position
Help Tutu in the Rice Field and learn all about mass and capacity.
E-learning for Kids
E Learning for Kids: Math: Castle in the Clouds: Fractions and Mass
Play a variety of learning games to explore division, measuring, and grouping objects.
PBS
Pbs: Super Bear: Comparing Mass
Think about the relationships between weight and size of similar objects. This interactive exercise focuses on using critical thinking skills and estimation skills to predict how many mini and regular gummy bears it takes to have the...
AAA Math
Aaa Math: All About Measurements
A complete tutorial that explains time, metric system, mass, length, volume, and temperature. Interactive practices and challenge games are included.
E-learning for Kids
E Learning for Kids: Math: Fashion Store: Mass & Capacity
Penny the Penguin owns a fashion store. Let's find out what people wear at Antarctica. Uses popups.
E-learning for Kids
E Learning for Kids: Math: Sheep Farm: Measurement: Length & Mass
Meet George who lives on an Australian sheep farm. Can you help him with some chores?
Khan Academy
Khan Academy: Convert Units Word Problems (Us Customary)
Solve word problems that involve converting between US customary measures of distance, volume, and mass. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Oswego City School District
Regents Exam Prep Center: Metric Conversions and Rates
Find out all about measurement in this test prep lesson exploring English and metric measurement. Students can compare metric and customary measurements using the conversion charts, assess how much they have learned using the interactive...
Khan Academy
Khan Academy: Convert Units Word Problems (Metric)
Solve word problems that involve converting between metric measures of distance, volume, and mass, as well as measures of time. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or...
Khan Academy
Khan Academy: Estimate Mass (Grams and Kilograms)
Practice estimating the mass of real life objects using grams and kilograms. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Unit Reasoning Lesson
Unit reasoning helps us make sense of measurements by converting between measurement units and making reasonable estimates. For the Praxis test, we need to know common measurement units for length, time, volume, and mass, as well as how...
Khan Academy
Khan Academy: Convert Units (Us Customary)
Convert between US customary measures of distance, volume, and mass. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Convert to Smaller Units (Oz and Lb)
Practice converting a US customary measure of mass to a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Us Customary Conversion Word Problems
Practice US customary length, volume, and mass problems that require expressing measurements given in a larger unit in terms of a smaller unit. Students receive immediate feedback and have the opportunity to try questions repeatedly,...
PBS
Pbs: The Lowdown: Exploring Changing Obesity Rates Through Ratios and Graphs
In these KQED Lowdown infographics, explore how adult obesity rates in the United States, as measured by body mass index (BMI), have dramatically changed in the past half-century. A circular graph and a pictograph depict data by decade,...