Rhind Mathematical Papyrus

For a very long time, I was just a secret rolled up tight. I rested in the warm, dry air of a land called Egypt. I could smell the fresh water of the great Nile River nearby, and I could feel the sun keeping me safe and sound. Inside my rolled-up body, I held many secrets written in dark black ink. I’m not a paper book like the ones you have today. I was made from a tall, green plant that grew by the river. My pages are pale and fibrous, meaning they are made of tiny plant threads pressed together. Before I tell you my name, can you guess what kind of treasure I am, holding numbers and questions from thousands of years ago.

I am the Rhind Mathematical Papyrus. Isn't that a fancy name. It was a very careful and patient scribe named Ahmes who wrote all over me. He sat with his reed pen and black ink around the year 1550 BCE. That was over three thousand five hundred years ago. Ahmes was not making up new puzzles. He told me he was copying them from an even older scroll, one made around 1850 BCE. He wanted to make sure all that wonderful knowledge was not lost. He wrote in a special, flowing script called hieratic, which was a faster way to write than the picture-writing you see on temple walls. My body was made by slicing the green papyrus plant into thin strips, laying them across each other, and pressing them until they dried into a strong, flat sheet perfect for writing.

My pages are filled with puzzles that helped people solve problems in their everyday lives. I have over 80 different problems. Some are about how to divide loaves of bread fairly among a group of workers so no one’s tummy rumbled. Others are about how to measure a farmer's field so he knew how much seed to plant. My favorite puzzles are the ones that helped builders. Do you know those giant, pointy buildings called pyramids. Well, the math secrets needed to build their sides perfectly steep are written right here on my pages. I was like a textbook for students learning to be scribes, but I was also like their workbook where they practiced. I helped them become master problem-solvers who could build, bake, and farm using the magic of numbers.

After Ahmes finished writing, I slept for thousands of years, hidden away and safe from the world. Then, in the 1850s, a man from Scotland named Alexander Henry Rhind found me during his travels in Egypt. He knew I was special. I went on a long journey across the sea to a new home in the British Museum in London. Now, people from all over the world can visit me. I might look old and fragile, but I am more than just an ancient scroll. I am a whisper from the past, showing everyone that people long ago were just as curious as you are. They used math to understand their world and build amazing things, proving that a love for a good puzzle connects us all through time.