Example: This is John.
Method: Figure out which word is the name of a particular person, place or thing and select it.
Answer: John. John is the name of a particular person. Therefore, it is a proper noun.

Example: There are four chairs.
Method: Figure out the noun which can be counted and select it.
Answer: In the above sentence, the noun 'chairs' can be counted. Therefore, the answer is 'chairs'.

Example: 249

Example:

Example:

Instructions:
1. Click a card.
2. Read the name or definition.
3. Find its match by clicking an other card.
4. Continue until all cards are flipped.

Example: a substance added to a liquid to lower its freezing point

Example: Find the median of the following: 1, 2, 1, 5, 5
Step 1: Sort the list → 1, 1, 2, 5, 5
Step 2: Count of numbers listed → 5 (odd)
Step 3: So the middle number is (count+1)/2 → (5+1)/2 → 3^rd number. Therefore, the median is 2.

Example: cat

Example: