Hand tools, those handy devices that assist us in building and fixing things, have been around since the dawn of mankind. From simple stone implements to the refined, efficient tools of today, they've greatly shaped our world. Meet Tim, a curious 7th grader who's just starting to explore the world of hand tools in his grandpa's old workshop. His first encounter: the trusty hammer, an essential tool used for driving nails, breaking things, and even construction work. Next is the screwdriver, a tool used to screw and unscrew screws, a crucial part of assembling anything from a toy to a bookshelf. Tim learns that not only do these tools have fascinating uses, they also have an interesting history. Did you know that the origins of the hammer date back to 2.6 million years ago, where our early ancestors used simple stones? But as Tim is quickly learning, safety is key. Always remember to be aware of your surroundings when using hand tools, handle them with care, and always return them to their proper place. Just like Tim, hand tools can open a new world of discovery and learning, enabling us to shape our world just as our ancestors did.