People have always needed homes, tools, transportation, food, and ways to learn. Long ago, many things were made by hand, moved by animal power, or used without electricity. Today, many tools use batteries, engines, computers, and electricity to help people do work faster.
Comparing long ago and today helps young learners notice how life changes over time.
Key Facts
- A timeline shows events in order from earlier to later.
- Long ago means a time in the past, before today.
- Today means the present time, the time we live in now.
- elapsed time = later year - earlier year
- Old and new tools can do the same job in different ways, such as a broom and a vacuum cleaner.
- Transportation changed from walking, horses, and wagons to cars, buses, trains, and airplanes.
Vocabulary
- Past
- The past is any time that happened before now.
- Present
- The present is what is happening now.
- Timeline
- A timeline is a line that shows events in the order they happened.
- Transportation
- Transportation is how people and things move from one place to another.
- Technology
- Technology is a tool or machine people use to solve problems or make work easier.
Common Mistakes to Avoid
- Thinking everything long ago was the same everywhere is wrong because families in different places lived in different kinds of homes and used different tools.
- Putting today on the left side of a left-to-right timeline is wrong for this comparison because the left side usually shows earlier time and the right side shows later time.
- Saying old tools were useless is wrong because many old tools worked well, even if they were slower or needed more human effort.
- Confusing old with broken is wrong because an old object may still work, while a new object can also break.
Practice Questions
- 1 A horse wagon trip took 4 hours long ago. Today, a car trip on the same route takes 1 hour. How many hours faster is the car trip?
- 2 A family used 3 candles in one evening long ago. Today, they use 1 lamp. How many more light sources did the family use long ago?
- 3 Look at these pairs: candle and light bulb, wagon and car, wooden cabin and apartment building. Explain how each pair shows a change from long ago to today.