Curated OER
How Much Is On The Floor?
Students estimate the number of items in a group. In this estimation lesson, students are presented with random objects to clean up. Students estimate how many items are present and then compare the actual number of items to their...
Curated OER
Tally the Objects in the Picture
In this tally the objects in the picture worksheet, 1st graders count the objects in each picture and place a tally mark in the chart as a means of collecting data.
Curated OER
Organizing Data
Third graders investigate ways to organize data. In this tally marking lesson plan, 3rd graders practice drawing tally marks to represent an item of data. Students also make connections with skip counting by fives.
Curated OER
Which is Your Favorite Beatrix Potter Book?
In this survey worksheet, students use the form to gather information on people's favorite Beatrix Potter books. Students graph the results. Prior knowledge of multiple Beatrix Potter books is assumed.