Before you have access to this lesson from the links below, click on “**Materials**” to see what’s covered. The exercise is expected to last for not more than 1 hour 3o minutes, and please, be ready to complete this lesson in **ONE** session. If you haven’t signed up for the IXL SKILLS package, the temporal login info that you purchase from the link below, will be valid for 48 hours.

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Warmup: Some key words are commonly used in this topic. Use the definitions on the right to find them in the puzzle. Use the extra clue sign if you need help.

**Activity #1**: (30 minutes).

1. Topic: Understanding integers(Applet).

2. Explainer Video: Understanding integers.

**Practice Exercise**: (30 minutes).

Topic: Understanding integers.

**Quiz Time** – (Two sets: 30 minutes).

Topic: Understanding integers (to be taken while you are logged in).

- An Applet to discover or demonstrate the idea of positive or negative numbers in the context of money in a bank account.
- Explainer video on "Understanding integers".
- Exercise questions on "Understanding integers". The questions exhibit an increasing order of difficulty.
- Two sets of quizzes on "Understanding integers". The questions exhibit an increasing order of difficulty, and an average score of 80% expected.

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