In this lesson, students draw a coordinate plane on graph paper in two steps: (1) Draw and order the horizontal and vertical axes and (2) Mark the number scale on each axis. Given some points as ordered pairs, students make reasonable choices for scales on both axes, and locate and label the points on graph paper.

In this lesson, students solve word problems with subtraction of 9 from 10.

In this lesson, students look for and make use of repeated reasoning and structure using the addition chart to solve subtraction problems.

In this lesson, students analyze the addition chart to create sets of related addition and subtraction facts.

In this lesson, students classify shapes based on defining attributes using examples, variants, and non-examples.

In this lesson, students find and name two-dimensional shapes including trapezoid, rhombus, and a square as special rectangle, based on defining attributes of sides and corners.

In this lesosn, students find and name three-dimensional shapes including cone and rectangular prism, based on defining attributes of faces and points.

In this lesson, students compare and contrast stories in the Magic Tree House series.

In this lesson, students extend their understanding of the coordinate plane to include all four quadrants, and recognize that the axes (identified as the -axis and -axis) of the coordinate plane divide the plane into four regions called quadrants (that are labeled from first to fourth and are denoted by Roman Numerals). Students identify the origin, and locate points other than the origin, which lie on an axis. Students locate points in the coordinate plane that correspond to given ordered pairs of integers and other rational numbers.

In this lesson, students are given a frequency histogram to describe the data collected, including the number of responses, an estimate of the mean or median, and an estimate of the interquartile range (IQR) or the mean absolute deviation (MAD).

In this lesson, students integrate information from two texts on the same topic.

In this lesson, students analyze and describe embedded numbers (to 10) using 5-groups and number bonds.

In this lesson, student reason about embedded numbers in varied configurations using number bonds

In this lesson, students represent "put together" situations with number bonds. Count on from one embedded number or part to totals of 6 and 7 and generate all addition expressions for each total.

In this lesson, students represent "put together" situations with number bonds. Count on from one embedded number or part to totals of 6 and 7 and generate all addition expressions for each total.

In this lesson, students represent put together situations with number bonds. Count on from one embedded number or part to totals of 8 and 9 and generate all expressions for each total.

In this lesson, students represent all the number pairs of 10 as number bond diagrams from a given scenario and generate all expressions equal to 10.

In this lesson, student solve "put together with result unknown" math stories by drawing and using 5-group cards.

In this lesson, students solve "add to with change unknown" math stories as a context for counting on by drawing, writing equations, and making statements of the solution.

In this lesson, students solve "add to with change unknown" math stories using 5-group cards.