A fun, high-energy lesson focusing on mastering two-digit addition and subtraction with and without regrouping. Students practice their skills through a series of "laps" in a math marathon.

A comprehensive lesson on identifying and counting combinations of bills and coins. Students will practice adding mixed denominations, making change, and solving real-world money problems through interactive slides and hands-on activities.

A hands-on lesson for 2nd graders to learn how to measure objects to the nearest whole inch and represent that data on a group line plot. Students act as 'Measure Masters' to collect data and build a collaborative visual display.

A beginner's guide to mastering the basic functions of a handheld calculator for addition and subtraction. Students will learn to identify key buttons, enter numbers correctly, and solve multi-digit problems with confidence.

A high-energy lesson focused on mastering first-grade addition and subtraction strategies like counting on, doubles, and making ten through a 'Number Ninja' theme.

A cumulative review and performance assessment where students solve 5 oral or pictorial problems to 30, demonstrating mastery of the unit's goals.

Combining skills to determine the correct operation (+/-) for oral and pictorial problems, writing the number sentence, and solving using a number line.

A lesson focused on mastering the open number line by starting at various points and counting forward or backward to build numerical fluency.

A comprehensive lesson for kindergarten students to master counting objects up to 10 through engaging nature-themed activities, including a 10-page practice workbook and instructional slides.

A core lesson introducing the concept of 'Friends of 10' through interactive slides and a variety of quick, 10-minute manipulative-based games.

A first-grade lesson focused on telling time to the hour and half hour through hands-on task cards and a matching center activity. Students will practice reading analog clocks and connecting them to digital formats.

A carnival-themed math review covering 3-digit regrouping, multiplication/division facts, and fraction concepts through three interactive rotations.

A lesson focused on mastering three-digit subtraction with regrouping through clear vertical alignment and real-world story problems.

Cumulative review of counting 1-20 with a focus on accuracy and the target number 15.

Focuses on the stopping point of 20 using visual cues and auditory 'brakes'.

Practices the sequence 13-17 to build fluency around the 'missing' 15.

Targets the specific gap of the number 15 through multi-sensory recognition and 10-frame modeling.

Focuses on solidifying 1-10 and introducing the teen pattern with numbers 11 and 12.

In this collaborative 30-minute investigation, student 'architects' work in groups of three to design different features of a community park by representing fractions on number line diagrams. Students will master the concept of a fraction as a distance from zero on a number line across three unique scenarios involving halves, fourths, thirds, sixths, and eighths.

A cumulative review and performance assessment where students solve 5 oral or pictorial problems to 30, demonstrating mastery of the unit's goals.

Combining skills to determine the correct operation (+/-) for oral and pictorial problems, writing the number sentence, and solving using a number line.