Levers
Grade 2 · Science · Simple Machines · North Dakota, USA
Lesson Summary
A lever is a bar that rests on a turning point called a fulcrum. It helps you lift heavy things.
Explanation
A lever is a stiff bar that turns on a point called a fulcrum. When you push down on one end of the lever, the other end goes up. This helps you lift something heavy with less effort. A seesaw at the playground is a lever — when one person goes down, the other goes up. Other examples of levers include a bottle opener, a pair of scissors, and even a hammer pulling out a nail.
Practice Questions
Q1: What is the turning point of a lever called?
Answer: A fulcrum
Q2: Give one real-life example of a lever.
Answer: Answers will vary. Examples: a seesaw, a bottle opener, scissors, a hammer.
Q3: How does a lever help you?
Answer: It lets you lift or move heavy things with less effort.
People Also Ask
What is Levers in Grade 2 Science?+
Levers is a lesson in the Simple Machines chapter of Grade 2 Science. It is part of the North Dakota, USA school curriculum and covers key concepts that students need to understand at this level.
What grade level covers Levers?+
Levers is taught in Grade 2 as part of the Science curriculum in North Dakota, USA.
How can I help my child with Simple Machines in Science?+
Start with the lesson summary and explanation on this page. Practice the questions provided, then use TutorTom for personalized, step-by-step help with Simple Machines topics.