| |
Lessons for Grade 1Overview of LessonStudents use the commutative and associative properties of addition flexibly in order to add two or more numbers efficiently.
|
|
|
|
|
|
|
|
|
Lessons for Grades K–1Overview of LessonStudents learn to differentiate between two- and three-dimensional shapes. They draw two-dimensional shapes and use clay to create three-dimensional shapes.
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Lessons for Grades K–1Overview of LessonOver a period of three days, children learn that there are different ways to measure things. They learn to assign a number to a magnitude of some attribute of an object, such as length and weight. They also learn to compare capacity using water or sand.
|
|
|
|
|
|
|
|
|
|
Lessons for Grade 1Overview of LessonStudents partition circles and squares into fourths and halves to make equal shares to share among groups of 4 students.
|
|
|
|
|
|
