Show your class how people calculated complex math problems in the old days. Scholars take a trip back to the days without calculators in the 15th installment of a 35-part module. They use logarithms to determine products of numbers and...

Help the class visualize operations with complex numbers with a lesson that formally introduces complex numbers and reviews the visualization of complex numbers on the complex plane. The fifth installment of a 32-part series reviews...

Data encryption is an important security measure for sensitive data stored on computers. Pupils learn how to utilize matrices for creating code. They also get a great review of matrix multiplication, inverse matrices, and the identity...

Determine the slope when the unit rate is difficult to see. The 17th part of a 33-part series presents a situation that calls for a method to calculate the slope for any two points. It provides examples when the slope is hard to...

Rules are meant to be broken ... but not integer multiplication and division rules. Learners use chips to model integer multiplication and division. The results of the activity help them develop integer rules for these operations.

Second graders write and solve word problems related to career stories.

Students use a balance to complete subtraction problems and weigh out the items they take away. In this subtraction lesson plan, students use a pan balance and record their equations.

Second graders explore number values by completing number sentences. For this math functions lesson, 2nd graders identify whole numbers by using a visual aide and practice filling in the blank in number sentences. Students utilize their...

Fourth graders develop strategies for identifying geometric and number patterns. In this mathematical patterns lesson, 4th graders use pattern blocks to make repeating patterns with numbers and shapes. Students then explore number...

Using a varity of strategies, young mathematicians solve multistep word problems. They play a logic game as a whole group, and then work with a partner on a computer to complete a worksheet that requires a variety of problem solving...

This lesson plan engages learners in a variety of activities to build 1 to 1 correspondence, estimation, and problem solving skills. They discuss problem solving strategies, hear the story Ten Flashing Fireflies, compose their own...

Fourth graders discover the nutritional needs of their bodies. Using a database, they research how nutrition affects their learning capabilities. They take the food they eat on a daily basis and discover its nutritional value. They...

Students investigate rocks and how they are formed and the uses man has for rocks. The topic is narrowed, researched, and documented by three sources. The results are presented to classmates for evaluation.

Fifth graders investigate the Maya's as mathematicians. For this Mayan math lessons, 5th graders work with the ancient Mayan numbering system by comparing it to the American Number System. They tell the differences and similarities...

Complete problems using base ten blocks to see the difference in the place value of a decimal and how it affects a number's value. Learners compare decimal values as well. Ample time for discussion and modeling are allowed in the...

Learners brainstorm a list of things they already know about the history of Fairfax County, Virginia. After reading a primary source document, they discuss the similarities and differences between their prior knowledge and what they...

Students explore the importance of using transitional phrases in their writing. They discuss why transitions are important to their writing and various types of transitions that they can use. Students practice using transitions in their...

Students identify feelings and explore positive ways to handle conflict.  In this mental health instructional activity students discuss feelings and how to constructively handle them.

Fourth graders write tenths and hundredths in decimal and fraction notations. In this math instructional activity, learners know the fraction and decimal equivalents for halves and fourths. Everyone answers numerous questions posed by...

While this instructional activity focuses on a study of the Hudson River, it could be used as a template for a discussion of map skills, converting measurements, and plotting a route. The instructional activity includes vocabulary and...

Learners follow the journey of Henry Hudson down the river with his name. Using journal entries and maps, they learn about its exploration. They use maps to identify stages of the journey, and practice converting distances into miles.

Hoover flags? Hoover blankets? Hoovervilles? Drawing upon prior knowledge of the Great Depression class members respond to the prompts on an anticipation guide for Bud, Not Buddy, Christopher Paul Curtis’s tale of Bud Caldwell’s quest to...

Students examine the role of the President. They discuss the President's responsibilities and compare both father/son presidents (Adams and Bush).

Young scholars read Miss Spider's New Car by David Kirk. They complete a variety of cross-curricular activities surrounding the study of spiders. Included are reading, art, math, science, writing, social studies, and library connections.