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This free online calculator is ideal for early learners. Featuring color coded buttons, the calculator makes it easy for students to add, subtract, multiply, and divide. Students simply enter the operation using the buttons and press the purple equals sign.
Toy Theater | Educational Games for Kids. Toy Theater is your source for free educational games specially designed for elementary-aged students. It's available on all desktop computers, tablets, and mobile devices, ensuring learning is never out of reach. If you are a fan of our site, we encourage you to share Toy Theater on your social media ...
Problem Solving. 3rd Grade Math. Visual Math Tools. Model Word Problems. Free, online math games and more at MathPlayground.com! Problem solving, logic games and number puzzles kids love to play.
Extra Games, Tools, & Pages; Other educational activities and tools to help learning online in the classroom. We also feature a few classroom tools for teachers and a few extra learning games that are fun. Here you'll find a free random number generator, classroom timer, a social studies game, and a huge trivia game that covers 5 subjects.
- Weather Calculators
- Financial Calculators
- Conversion Calculators
- Time Calculators
- Free Fun and Educational Calculator Games For Kids
- A Short History: The Abacus to The Modern Calculator
- Who Invented The Abacus?
- The Abacus Is Different from A Counting Board
- Ancient Times
- The Middle Ages
Calculators are vital in making weather predictions. This is important because we rely on weather forecasts to plan activities. Today, technology allows researchers to use computer simulations for numerical weather predictions. Based on these calculations, scientists are able to anticipate future weather changes and warn the public. Weather forecas...
Financial calculators are powerful tools that help track your budget and build your savings. They allow you to predict outcomes based on financial choices you are yet to make. It’s an essential tool before you make major purchases. Even for daily expenses, you can use financial calculators to keep spending in check. Ultimately, it helps plan your f...
Unit conversion calculators help make our lives more convenient. When we talk about the distance of a place, people may refer to it in miles or kilometers. If you’re measuring cooking ingredients, you need to know if it’s in cups or grams. Standard units of measurement are important for knowing the exact length and mass of an object. In other cases...
Time calculators help people estimate approximate times between destinations. The basic formula for distance is speed multiplied by time. To solve for time, distance is divided by speed. If you’re driving to your destination, there are drive time calculators. They indicate how the minutes or hours it will take to drive to a location. For instance, ...
Calculators are a staple in schools. Children start using them for home work and tests in grade school. And as math subjects become more complex, they graduate to scientific calculators in junior high. Many children don’t enjoy math if it’s hard and boring. But you can help your kids early by exposing them to educational math games. Kids can harnes...
Throughout the centuries, the abacus developed into many different devices with the same purpose. It evolved into electro-mechanical calculators, slide-rule analog computers, and electronic calculators. These days, they are widely available as apps in computers and smartphones. The standard abacus consists of a wooden frame, rods, and beads. Accord...
It’s hard to say exactly. It depends on which type of abacus. Various versions of it were created by different groups. Some of these groups include the Babylonians, Greeks, Chinese, and Russians. But according to Georges Ifrah’s The Universal History of Computing, the earliest records show abacuses already existed between 2700-2300 BC. It was used ...
They both have a similar purpose but were crafted differently. According to The Abacus: A Brief History, early abacuses were identified as counting boards from later abacuses. Counting boards are made of stone, wood, or metal which are either carved with grooves. or painted with lines. These grooves or lines held pebbles, beads, or metal discs whic...
The oldest surviving counting board is the Salamis tabletwhich dates back to 300 BCE. It is made of marble and was found in 1846 at Salamis Island, Greece. Known as the forerunner of the abacus, it used pebbles placed in various grooves of the tablet. These markers were moved to aid in mental calculations. The tablet is approximately 150 × 75 × 4.5...
Around 900 CE, Incans in South America recorded information via knotted strings called the khipu. Incans were previously thought to lack a system of language, but researchers discovered there may be more to the khipu. They believe it was a system of intricate cords the were used to record numbers, encode songs, myths, and history. Sometime around 9...
Jun 21, 2022 · Looking for free coding games for kids? See the best including Scratch, Algorithm City, Mimo, Grasshopper & more. Learn quickly & have fun!
The essential app for learning to code for kids aged 4-10! Start now. Code Land - Coding for Kids is an educational app that teaches coding. By playing games children learn logic, problem solving, programming & logical thinking.
