1. Teacher then introduces today's lesson is about two added proper fractions.
2. Teacher demonstrates:
a) Teacher divides the paper strip into 5 equal parts.
b) Teacher colours the first part with blue. Then, teacher gives the fraction as 1/5.
c) For the second part, teacher colours it with red. Then, teacher gives the fraction as 1/5.
3. Teacher explains with adding the blue and red parts together,the fraction is 2/5 (1/5 + 1/5).
4. Teacher demonstrates another example:
a) Teacher divides the paper strip into 8 equal parts.
b) Teacher colours the first part with blue. Then, teacher gives the fraction as 1/8.
c) For the second part, teacher colours it with red. Then, teacher gives the fraction as 1/8.
d) Hence, teacher explains with adding the blue and red parts together, the fraction is 2/8 which is equal to 1/4 in its simplest form.