Mathematics for Jss1 2nd Term.

Theme: Basic Operations.

Week 1 and 2.


Performance Objectives.

Students should be able to

1. Estimate the dimensional distance within the school.

2. Estimate the mass and capacity of given objects.

3. Estimate other things in day to day activities.

4. Solve problems on quantitative reasoning on estimation.


Estimation is a rough guess or calculation of the value, size or amount of an object or item. Since estimation is usually done without actual calculation, an estimated value will only give an idea of the actual value.

In estimation of length and area


10cm=1 dm(decimeter)


View More

Subscribe now to gain full access to this lesson note

Take Me There

Click here to gain access to the full notes.