Curated OER
Pass the Hat
In this number sense activity, students analyze information pertaining to the guesses 12 children made about the mystery number. Students write A under each guess that came after the number 558; students write B under the guesses that...
Curated OER
In and Out Function
Third graders examine how to solve in and out function problems, or mystery numbers. They analyze a variety of mystery number problems together and extend the patterns. Students then independently complete a Mystery Number activity...
Better Lesson
Better Lesson: Attributes of Shapes
Students will identify the attributes of shapes and use those attributes to draw and describe shapes. This lesson contains a detailed plan, pictures of student work, and videos of the lesson in action.