1. **We have types of changes.** There are two main types: temporary changes and permanent changes. 2. **Temporary change can also be called reversible change.** This means the change can be undone or reversed. 3. **An example of temporary change is melting ice or water freezing.** These changes can go back and forth. 4. **Bread and butter are examples of temporary change because they can change form but not permanently.** 5. **Permanent change can also be called irreversible change.** This means the change cannot be undone. 6. **Examples of irreversible changes include burning wood or rusting.** These changes cannot be reversed. 7. **Reversible changes include melting and freezing.** For example, ice freezing into water and water melting back to ice. 8. **Irreversible changes can also be called permanent changes.** 9. **A change is any alteration in the state or properties of a substance.** 10. **A ruler is an example of a measuring instrument to describe length or change.** 11. **An example of permanent change is burning yam and beans.** They cannot be restored to their original form. 12. **Burning is a process by which something develops or changes permanently.** 13. **Growth, such as in cattle or leather, is a permanent change over time.** 14. **Weather is the state of the atmosphere at a given time and place.** 15. **Volume is the amount of space an object occupies, like water or ice.** 16. **60 seconds make one minute and 365 days make one year.** 17. **Volume can be measured using objects like a potato by displacement.** **Fill in the blanks:** 1. We have changes called temporary and permanent. 2. Temporary changes are also called reversible changes. 3. One example of temporary change is freezing water. 4. Permanent changes are also called irreversible changes. 5. Another example of permanent change is burning wood. 6. A process whereby something develops or changes is called growth. 7. Life cycle is the stages of growth and development. 8. Volume is the amount of space an object occupies. 9. 60 seconds make one minute. 10. 365 days make one year. **Section B:** 1. The two types of changes are temporary and permanent. 2. Examples of permanent change: burning wood, rusting. 3. Examples of temporary change: melting ice, freezing water. 4. Volume is the amount of space an object occupies. 5. Weather is the state of the atmosphere at a given time. Final note: This covers the basic concepts of changes in matter, measuring volume and time, and understanding weather and growth.