During recess, friends learn about place value by working together to add and subtract by tens on the playground at school.
Friends share their strategies for figuring out how many objects remain as some are taken away.
A group of friends play a game on their way to school by counting forward and backward by twos, fives, and tens.
Follow a group of friends as they discover when it is time for meals and activities using a clock with a face as well as a digital clock.
How many of your classmates like to eat apples? This is information we call data. Read along as friends gather data at school and organize it to show the information in helpful ways.
Friends learn different ways to construct sets of ten and find it helps them get better at working with numbers and place value.
Friends identify the shapes of things in their neighborhood, create new shapes by joining and separating existing ones, and discover why certain shapes are useful for building structures.
Help the STEM Detectives discover who the hacker is who took their school Internet down. Bring your skills in matching shapes, reading graphs, and figuring out which objects float. Grab your notebpad and start investigating!
Help the STEM Detectives crack the case of the locked library. Bring your skills in matching shapes, finding patterns, and reading backwards text. Grab your notepad and start investigating!
Help the STEM Detectives find one of their team members. Robot iGumbo has gone missing. Bring your skills in mapping, finding bugs in instructions, and turning back time. Grab your notepad and start investigating!
Help the STEM Detectives solve the case of the missing noodles. Bring your skills in mapping circuits, using magnets, and making tally charts. Grab your notepad and start investigating while the clock ticks down!
Class 301 is holding a school sale to buy a super-calculator. The class uses subtraction to find out how many items have been sold. They use column subtraction to figure out differences in different ways, as well as a number line. Simple sentences and easy-to-understand exercises help make learning about subtraction understandable and fun.
The students of Class 301 are counting how many vegetables they have grown in the garden. They use counting in groups to speed up the process, and a number line to help. They count small numbers in ones, then larger groups in twos, fives, tens, and hundreds. The kids save so much time that they have a picnic! Simple sentences and easy-to-understand exercises help make learning about groups understandable and fun.
Class 301 has won a real truckload of number cubes. Fractions Frank, the caretaker, has found some boxes that hold different amounts of cubes--ones, tens, hundreds, and thousands. The children see how the smaller boxes can all fit into the larger ones. They put these groups in columns to create a numeral. And just when they think they are done, another truck pulls up and they have to start again! Simple sentences and easy-to-understand exercises help make learning about place value understandable and fun.
Professor Tangent is very forgetful and has accidentally put the lunch orders for the class in the paper shredder. The class collects all the little strips, and they add up all the different sections to make sure the total equals the number of kids in the class. They create a number line to get the total. But Chef Addie just made them all pizza instead! Simple sentences and easy-to-understand exercises help make learning about addition understandable and fun.
In this rhyming counting book, young readers will venture alongside a young boy as he climbs a tree. When he gets to the top, he's excited to take in the view. But an unexpected encounter with a buzzing beehive sends him back down more quickly than he went up!
It’s a beautiful day in Deanville and the gang is presented with a new challenge. How will the kids solve this difficult new task? And how does a Greek mathematician play an important role in the solution? Think like an engineer and work alongside Jesse and pals to figure it out!
Jesse is having problems with her bike, but luckily, there's a local contest to win a bike taking place. To win, Jesse must use math skills to guess how many jelly beans are in a big jar. Find out how Jesse uses math skills to create a secret formula to solve The Secret in the Jelly Bean Jar.
How does trade work? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and accessible way. Books include an activity, glossary, index, suggested reading and websites, and a bibliography.
Why is the stock market important? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and accessible way. Books include an activity, glossary, index, suggested reading and websites, and a bibliography.
How do supply chains work? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and accessible way. Books include an activity, glossary, index, suggested reading and websites, and a bibliography.
Why is it important to understand supply and demand? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and accessible way. Books include an activity, glossary, index, suggested reading and websites, and a bibliography.
Why is it important to understand scarcity? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and accessible way. Books include an activity, glossary, index, suggested reading and websites, and a bibliography.
How does inflation work? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and accessible way. Books include an activity, glossary, index, suggested reading and websites, and a bibliography.
How do incentives work? In the Econo-Graphics Jr. series, young readers will examine economy-related issues from many angles, all portrayed through visual elements. Income, budgeting, investing, supply and demand, global markets, inflation, and more are covered. Each book highlights pandemic-era impacts as well. Created with developing readers in mind, charts, graphs, maps, and infographics provide key content in an engaging and accessible way. Books include an activity, glossary, index, suggested reading and websites, and a bibliography.
