Topic: Solve One Step Addition Word Problems. Comprises of two sections: Section #1 worksheets (Solve 6 word problems) - Pictorial drawings including bar/block models are provided to - let students understand what need to be solved - guide students to construct mathematical sentences - find the answers. Section #2 worksheets (Solve 8 word problems) - Students interpret and express word problems by drawing it out into bar/block models. Construct mathematical sentences and find the answers. T