Curated OER
Rectangle Perimeters
In this measurement worksheet, 1st graders study the different rectangles and then find the perimeter of each rectangle to the nearest inch.
Curated OER
Area and Perimeter of Rectangles
In this measurement worksheet, 1st graders use the given measurements to find the perimeter and area of the six different rectangles pictured on the worksheet.
Curated OER
Perimeter of Rectangles 2
In this measurement worksheet, students study the different rectangles and then find the perimeter for each rectangle pictured on the worksheet.
Curated OER
Pent-up Pentominoes
Students explore pentominoes in this activity. They build shapes as directed and color the tiles on their grid sheet.