problem solving

approach

what what

what

how how

how

tool tool

tool

basic idea LESSON TYPE

SOURCE textbook

Anchor Task – use a single

problem and encourage

students to explore and

work on it before

discussing possible ways.

This segment last about 20

minutes. The entire

workshop includes several

demonstrations on this

segment of the lesson.

Board writing – This is the

appearance of the

whiteboard by the end of

the lesson.

Students complete their

journal.

practiceLESSON TYPE

SOURCE lesson study

basic ideas LESSON TYPE

SOURCE other resources

Differentiated Instruction for Advanced

Learners – while the other students are

figuring out the construction of perpendicular

bisector, advanced learners can be asked to

construct a perpendicular line that passes

through a given point.

Upper secondary students can be

asked to prove Viviani’ Theorem from

1600’s

Select any point inside the

equilateral triangle.

Construction perpendicular

lines to each side passing

through that point. The sum of

the perpendicular distance of

the point to the sides is equal

to the height of the triangle.

Can you prove it?

See Viviani’s Theorem from

1659.

application LESSON TYPE

SOURCE textbook

We discussed using three levels to assess students

accurately.

basic ideas LESSON TYPE

SOURCE textbook

There was a demonstration

of how the Guided Practice

is done to consolidate and

extend learning.

Modeling good reading

techniques to increase

comprehension and develop

metacognition.