Explore the ideas and history behind numbers, shapes, patterns and mathematical thinking. Choose an article below; its reading controls let you move between the available levels.
1,419 public articles · Page 7 of 30
For printable practice and answer guides, visit Maths worksheets.
Some things are hard to guess. You might flip a coin. You might roll dice. We use math to study these games. It helps us see what might happen. It is like a way to track chance. Can you guess what comes next?
Early Reader · Change the reading level on the articleYou can split things into parts. You can share a snack fairly. This uses parts of a whole. It is like a piece of cake. These are called numbers. Can you find some parts today?
Early Reader · Change the reading level on the articleMath helps us study numbers. We can look at how numbers change. We can see how they grow or shrink. It helps us see patterns. It is like a puzzle for us. Can you find a pattern today?
Early Reader · Change the reading level on the articleWe can look for patterns in things. We see how one thing changes with another. This helps us guess what might happen next. It is like finding a path through dots. It helps us learn about our world. Can you find a…
Early Reader · Change the reading level on the articleMath can show how things move. You can turn a shape. You can flip a shape too. This helps us see how things work. It makes hard math easy to see. Do you like shapes?
Early Reader · Change the reading level on the articleRichard was a man who loved numbers. He looked for patterns in them. He found new ways to see them. His work helps us understand math today. It is very neat. Do you like to count things?
Early Reader · Change the reading level on the articleMath has a big puzzle. It is about special numbers. These numbers help us find more numbers. People want to solve it. It is very hard to do. Can you help us find the answer?
Early Reader · Change the reading level on the articleWe can study shapes in many ways. We can see how far things go. We can see how big they are. This helps us know about our world. It even helps us learn about space. Can you find a shape near you?
Early Reader · Change the reading level on the articleWe can measure shapes. We can find how long a line is. We can see the way a shape bends. This helps us map the world. It even helps us learn about space. Can you find shapes around you?
Early Reader · Change the reading level on the articleSome shapes are very special. They can look like a ball. They can look like a donut. These shapes help us study math. They can even be made of many sheets. They are fun to look at. Can you find a donut shape?
Early Reader · Change the reading level on the articleSome lines meet in a special way. They stand straight up. This makes a perfect corner. You see these corners on a square. They help us build things. Do you see a square corner near you?
Early Reader · Change the reading level on the articleYou can use math to group things. You can add them up. You can also multiply them. This works with numbers. It can work with other things too. It helps us see patterns. Can you find a pattern?
Early Reader · Change the reading level on the articleWe use numbers to count things. We can add them together. We can also multiply them. Math helps us see patterns. It helps us find shapes. Math is all around us. Do you like to count?
Early Reader · Change the reading level on the articleLong ago, people used letters for numbers. You can see them on old clocks. They use shapes like I and V. This helps us count things. It is fun to look for them. Can you find any letters that are numbers?
Early Reader · Change the reading level on the articleA man named Ronald loved numbers. He used math to study plants. He also looked at how living things change. His work helps us learn about life today. He was a very smart thinker. Do you like to count things?
Early Reader · Change the reading level on the articleSome math ideas can be tricky. One man found a big puzzle. It was a rule that broke itself. This made math thinkers work hard. They wanted to fix the rules. It helps us understand numbers. Can you solve a hard puzzle?
Early Reader · Change the reading level on the articleSometimes we cannot check everything. We pick a small group instead. This small group helps us learn. It tells us about the whole group. It is fast and easy. Do you like to pick things?
Early Reader · Change the reading level on the articleSome numbers are very big. Some numbers are very small. It is hard to write them all. We use a short way to write them. This helps us count well. It helps us learn. Can you find big numbers?
Early Reader · Change the reading level on the articleYou can put things in groups. You might group your toys. You might group your fruit. This helps us see how things go together. It helps us count them too. Can you make a group of things?
Early Reader · Change the reading level on the articleA shape is an outline. You can see it on things. A ball is round. A box is square. Shapes are all around us. Can you find a shape?
Early Reader · Change the reading level on the articleWe use math to track things. It helps us see small parts. We can glue small parts together. This makes one big thing. It helps us study shapes. It is a very smart tool. Can you find patterns in your room?
Early Reader · Change the reading level on the articlePoisson loved math. He used math to study the world. He looked at stars and light. He even taught other people math. His ideas help us still today. Do you like math too?
Early Reader · Change the reading level on the articleSofya loved math. She studied numbers and shapes. It was hard for women to study back then. But she did not stop. She became a great teacher. She showed the world how smart women are. Do you like math too?
Early Reader · Change the reading level on the articleA sphere is round like a ball. It can roll in any way. You see them in soap bubbles. Most balls for sports are this shape. They are very smooth. Do you have a ball at home?
Early Reader · Change the reading level on the articleA square has four straight sides. All sides are the same length. It has four sharp corners. You can see them on tiles or dice. Squares are everywhere! Can you find a square in your room?
Early Reader · Change the reading level on the articleThink about a square shape. How long is one side? We can find out. We look for a number that makes the square. It is like finding a hidden part. Can you find the side?
Early Reader · Change the reading level on the articleRamanujan loved numbers. He found new patterns. He wrote them in books. His work helps us today. He was very smart. Can you count with him?
Early Reader · Change the reading level on the articleSome things are spread out. Other things stay close together. We can use math to see this. It helps us know how much things change. It is a way to measure spread. Do you like to see patterns?
Early Reader · Change the reading level on the articleSometimes we guess how many things are in a big group. We look at a small part to help us. We want to know if our guess is good. A bigger group helps us be sure. It makes our guess better. Can you find a pattern in…
Early Reader · Change the reading level on the articleWe use math to check things. We look at groups of things. We see if they are the same. This helps us learn new facts. It makes our ideas strong. Do you like to find facts?
Early Reader · Change the reading level on the articleThink of a big group of things. It could be all the stars. It could be all the cards in a game. We want to learn about the whole group. We can look at just a few things. This helps us learn. Can you find a group to…
Early Reader · Change the reading level on the articleStefan Banach loved math. He solved puzzles at school. He even met a math teacher in a park. He wrote a big book about math. His ideas help us today. Do you like math too?
Early Reader · Change the reading level on the articleWe can measure space around us. Imagine a shape like a cone. It cuts a piece out of a ball. This piece has a size. We use a special name for it. It is called a steradian. Can you find a ball to look at?
Early Reader · Change the reading level on the articleSome things change in a random way. They do not follow a set plan. Like a tiny bug moving in water. Or how many calls a phone gets. We use math to study these changes. It helps us learn about the world. Can you see…
Early Reader · Change the reading level on the articleWe can use math to compare things. It helps us see if two groups are truly different. A man named Student helped find this way. It helps us know if things are the same. It is very useful. Do you like to compare things?
Early Reader · Change the reading level on the articleThink of a big group of things. Some things can be in a small group. That small group is part of the big group. It is like a small box inside a big box. This helps us sort things. Can you find a small group in your room?
Early Reader · Change the reading level on the articleYou can take things away. Imagine you have five peaches. You take two away. Now you have three left. This helps you know how much is there. It is a fun way to count. Can you try it?
Early Reader · Change the reading level on the articlePeople ask many questions to learn things. They use lists of questions. These lists help us learn about everyone. We can learn what people like. This helps us know the world. Do you like to answer questions?
Early Reader · Change the reading level on the articleSome things look the same on both sides. It is like a mirror. You can see this in many animals. You can see it in big buildings too. It looks very neat and fair. Do you see it too?
Early Reader · Change the reading level on the articleSome things look the same if you move them. You can flip or turn them. They do not change. This is called symmetry. It helps us see patterns. Do you see symmetry in your room?
Early Reader · Change the reading level on the articleWe can use math to guess a shape. We start with a tiny part. Then we add more parts. Each part helps us get closer. It is like drawing a line to match a curve. Can you find shapes in your room?
Early Reader · Change the reading level on the articleMath helps us see patterns. It can show how things move. It can show how things push. We use it to study the world. It helps us solve big puzzles. Do you like math?
Early Reader · Change the reading level on the articleShapes can fit together like a puzzle. They can cover a floor. They leave no gaps. They do not overlap. You can see them in honeycombs. Do you see patterns around you?
Early Reader · Change the reading level on the articleA theorem is a true idea. We use steps to show it is true. It is like a puzzle that we solve. Once we solve it, we know it works. It helps us understand math. Can you find a pattern?
Early Reader · Change the reading level on the articleMath helps us see how things fit. We can look at shapes. We can see how close they are. This helps us study space. It is a way to look at the world. Do you like shapes?
Early Reader · Change the reading level on the articleWe can use shapes to find sizes. We look at a triangle. We see how its sides work. This helps us find things far away. It helps us map the stars. Math is like a tool. Can you find shapes in your room?
Early Reader · Change the reading level on the articleYou can put groups together. It is like making one big pile. You take things from one group. You take things from another group. Now they are all in one place. It is fun to join them! Can you join your toys?
Early Reader · Change the reading level on the articleSome groups of things are spread out. Some are close together. We can see how far they spread. This helps us know what to expect. It is a way to see a pattern. Can you find things that spread out?
Early Reader · Change the reading level on the article