Tim Yoder

A group of 117 English men, women, and children landed on Roanoke Island off the coast of present-day North Carolina in August of 1587. Under the leadership of Gov. John White, houses were built, and what was intended to be a permanent colony was established. The first English child born on American soil, Virginia Dare, was born to John White’s daughter and son-in-law shortly after their arrival. After it became obvious that the colonists were unprepared for life in the New World, John White

After President John F. Kennedy was killed, President Lyndon B. Johnson established the Warren Commission to investigate the assassination. The Commission concluded that Lee Harvey Oswald acted alone in killing President Kennedy and that Jack Ruby acted alone when he killed Oswald. The findings of the Warren Commission turned out to be quite controversial. Another federal investigation into the Kennedy assassination was conducted in 1978 by the U.S. House Select Committee on Assassinations.

The U.S.S. Maine was a battleship that was sent to Havana Harbor in January, 1898, to protect American lives and property during the revolt of Cubans against the Spanish government. At 9:40 P.M. on February 15, 1898, an explosion ripped through the ship, killing 266 sailors. Later investigations showed that more than five tons of powder stored in the ship’s forward magazines (storage areas for ammunition and powder) ignited and destroyed the forward third of the ship. What was left of the ves

On December 7, 1941, the Japanese Navy attacked the U.S. Pacific fleet at Pearl Harbor, killing or injuring over 3,500 U.S. personnel. Nineteen U.S. Navy ships and 350 planes were destroyed or damaged. After the attack, commanders Admiral Kimmel of the Navy and General Short of the Army were relieved of their positions at Pearl Harbor because they were totally unprepared for the surprise attack. In the years since this event, claims have been made that high U.S. government officials en

The sky went dark the morning of May 19, 1780, in New England. The darkness traveled quickly from the West and did not go away until the following day. At the time and in years following the event, many theories have been offered to explain the darkness. After receiving an overview of the situation, students working in groups form a hypothesis giving their explanation of the mysterious event. The students then receive three sets of clues, one set at a time, to help them solve the mystery.

Every math teacher knows that basic math fact fluency is critical to student success in any math procedure involving computation. The goal I have for my students is that they know the basic math facts on sight as well as they know the letters of the alphabet. After students have had ample time to practice the facts, I give an assessment to determine which students have mastered them. Those students who are not yet up to speed then begin participating in my weekly math fact plan. This plan

This resource contains a bank of math problems designed to compare the two teams playing in the 2026 Super Bowl – the New England Patriots and the Seattle Seahawks. It includes 120 math problems (and answers) that involve the following skills: - Subtracting to find how much greater than or less than - Adding to find the total - Multiplication of whole numbers - Division of whole numbers - Finding ratios - Percents - Finding the mean - Rounding to the nearest tenth - Rounding to the nearest hundr

It’s World Series Time!!! This resource contains a Bank of Math Problems designed to compare the Los Angeles, the Toronto Blue Jays, and their stadiums. It includes 120 math problems (and answers) that involve the following skills: - Finding and deciding what information to use from a chart - Calculating elapsed time in years - Subtracting to find how much greater than or less than - Adding to find the total - Multiplication of multi-digit whole numbers - Multiplication of price amounts -

BUZZ is a fast-paced mental math activity that requires every student in your class to listen carefully, to concentrate for an extended time, and to apply previously-learned math concepts. The game basically involves the members of your class counting from 1 to 50 or 1 to 100, depending on the grade level and the level of difficulty. Before each round begins, you will identify the BUZZ number for that round. The BUZZ number could be a multiple of a given number, a perfect square, a prime numbe

Happy Pi Day! This digital EASEL activity includes 15 pie (circle) problems that involve pi, diameter, radius, area, and circumference. The format of the problems is very colorful and engaging, and the 15 different pies referred to in the problems are shown in actual photographs. The students will do this activity on their devices. THERE ARE NO WORKSHEETS TO PRINT OR COPY. There is no prep to be done by the teacher, and no grading is required as the activity is self-checking. Below

Every math teacher knows that basic math fact fluency is critical to student success in any math procedure involving computation. The goal I have for my students is that they know the basic math facts as well as they know the letters of the alphabet. To keep my students sharp, we regularly solve oral mixed combinations mentally. A mixed combination involves performing the basic operations on a set of given numbers. Unlike written problems which are solved using the order of operations, oral m