Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history by altering Marie Curies radium detection devices so that she is not able to accurately calculate the rate of radio active decay. Ada and Leo must identify the patterns in the false meassurements and use multiplication to find Dr.Timelines device and deactivate it.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history by rearranging the seating chart at an important dinner hosted by Thomas Jefferson that would set the tone for American and French relations. Ada and Leo must rearrange the seating chart using common denominators and factoring to prevent a diplomatic incident.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change history by messing up the play mechanics for Shakespears play as to discourage him from ever writing his entire works. Leo and Ada must caluculate common denominators and use factoring to get the stage mechanics to work properly.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change Anne Bonny's place and in pirate history by putting false routes on her map so she can't properly calculate her crews food supplies. Leo and Ada put their knowledge of multiplication and devision of fractions to work in order to calculate the proper rations for the crews survival.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to devistate NASA and the space program by changing Alan Sheppards trajectory in the Launch of the Mercury-Redstone 3.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change International Trade by tampering with Megellan first journey around the world by changing his navigational instruments to only show absolute values.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to trick Imhotep and his fellow Egyptians regarding their harvest water levels using absolute value.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to tamper with aviation safety by tampering with the Wright Brothers instruments used to calculate descent.
Travel through time with Leo and Ada on another one of Professor Chronometry's adventures. Watch them help Professor Chronometry stop his evil nemesis Dr. Timeline in his attempt to change the past by obscuring Leonado Da Vinci's ability to calculate Ratios.
Sophia and Ethan set off on a thrilling adventure to unravel the mystery of their missing father and the legendary Lost Book of Enigmas. As they dig deeper into his disappearance, they uncover a trail of hidden clues and carefully crafted puzzles that only they can solve using their intimate knowledge of their father and his love of math. To decode the first clue, they must use their knowledge of irrational numbers.
Describes the history and purpose of taxes. An introduction explains how money from taxes can benefit the well-being of a community. The remaining chapters detail the history of taxes in society, as well as how taxes work in the United States.
Describes different ways people can pay with money. An introduction explains the history of how early people paid for goods and services before bills and coins were created. The remaining chapters detail the many ways people can pay for things today, including with physical money, debit and credit cards, and banking apps.
Describes the process of opening a business. An introduction explains how kids can start businesses of their own. The remaining chapters detail how to brainstorm, prepare, operate, and market goods or services through a business.
Describes the importance of saving money. An introduction explains how it is never too early to learn how to save money. The remaining chapters detail the benefits of saving money, as well as explaining helpful methods of building a savings habit.
Describes the concept of interest. An introduction explains how interest works over time and how percentages are used to determine interest rates. The remaining chapters detail different kinds of interest and the ways in which interest can be both good and bad.
Describes the importance of investing money. An introduction explains how the stock market is used to help people and businesses invest. The remaining chapters detail different types of investments people can make and the benefits and drawbacks of investing.
Describes how money is created. An introduction explains the process of how dollar bills are made in the United States, as well as the government departments responsible for making currency. The remaining chapters detail the history and value of money around the world.
Describes the concept of cryptocurrency. An introduction explains the basics of cryptocurrency and how it works. The remaining chapters detail the benefits and drawbacks of using cryptocurrency, as well as examples of how cryptocurrency is used today.
Describes ways to budget money. An introduction shows how kids can save their allowance over time to purchase a new toy or treat for themselves. The remaining chapters detail the difference between wants and needs, as well as how to track income and expenses in day-to-day life.
Describes the functions of banks and credit unions. An introduction explains how banks have evolved throughout time and why people still use banks today. The remaining chapters detail the services that banks and credit unions provide, as well as how they can keep money safe.
In Understanding Investing, readers will explore how investments work, what influences investment decisions, and how to weigh the risks that may come with making certain investments. Dive into the world of finance with complicated-topics-made-easy to encourage thoughtful financial decision-making in each chapter.
In Using Credit, readers will explore the concept of credit, potential risks and rewards that come with using it, and how it can be used strategically to contribute to financial well-being. Dive into the world of finance with complicated-topics-made-easy to encourage thoughtful financial decision-making in each chapter.
In Planning for Financial Risk, readers will explore what financial risks they may face and how they can plan ahead for those risks responsibly. Dive into the world of finance with complicated-topics-made-easy to encourage thoughtful financial decision-making in each chapter.
In Paying Taxes, readers will explore the role of taxes in funding our government programs, how people pay taxes, and how to plan for paying taxes correctly. Dive into the world of finance with complicated-topics-made-easy to encourage thoughtful financial decision-making in each chapter.
In Inflation and Cost of Living, readers will explore the connections between inflation, supply and demand, and cost of living. Readers will learn how the government measures and manages inflation, along with how to make financial decisions within its confines. Dive into the world of finance with complicated-topics-made-easy to encourage thoughtful financial decision-making in each chapter.
