Learners observe two demonstrations to conclude why bulge developed on the north flank of Mount St. Helens and conclude that when the "cap" was removed the pressure inside the volcano was suddenly released causing the violent eruption.

Students review previous lessons about volcanoes and name the phenomena they think the eyewitnesses of the Mount St. Helens witnessed. They play the roles of reporter, eyewitness and scientists who are serving on a committee...

Mount St. Helens erupted on May 18, 1980, devastating plant and animal life for miles around. Two activities are included in this lesson plan. In one, learners evaluate tree rings to determine the age of a tree and the year of a volcano....

In this reading comprehension activity, learners read the passage once and then read it through a second time, pausing to write in the best words they can think of to fit in the blank. There are 10 blanks to fill.

You are in luck! On this St. Patrick's Day-themed worksheet, little leprechauns compute the answers to 20 one-digit subtraction problems and write the answers in the shamrocks. They may also wish to color the shamrocks. An answer key is...

In this St. Patrick's Day missing digits learning exercise, students solve for the missing digits in twenty-two addition, subtraction and multiplication equations.

In this St. Patrick's Day missing digits worksheet, pupils figure out the missing numbers in twenty-two addition, subtraction and multiplication equations.

Celebrate St. Patrick's Day by teaching your class how to do an Irish jig. This type of dance is very fast. Break it all down and teach each section of the dance thoroughly. There are plenty of hops, kicks, toe touches, and stomps in...

In this everyday editing activity, students correct grammatical mistakes in a short paragraph about the St. Lawrence Seaway. The errors range from capitalization, punctuation, spelling, and grammar.

Have your class practice measuring and weighing "leprechaun's gold" for St. Patrick's Day. In this measurement instructional activity, students work cooperatively to use scales to measure and weigh pretend gold. They use cups,...

In this St. Patrick's Day worksheet, students trace the printed words "Happy St. Patrick's Day" and then write this one time on the lines. Students then color a large shamrock.

In this counting activity, students circle the number of items asked in each question that all represent St. Patrick's Day. Students complete 4 problems.

In this St. Patrick's Day worksheet, students match the names of the St. Patrick's Day symbols to their pictures. Students complete 6 matches total.

In this holiday instructional activity, students find the words related to St. Patrick's Day and the answers are found by clicking the button at the bottom of the page.

In this holiday worksheet, students find the words that are associated with the holiday of St. Patrick's Day. The answers are found at the bottom of the page.

In this word recognition activity, students trace the words "St. Patrick's Day," write the words independently, and color the picture.

In this matching St. Patrick's Day symbols worksheet, students observe two columns of pictures of rainbows, leprechauns, shamrocks, hats, pots of gold, and flags of Ireland and match them. Students match six pictures.

In this st words instructional activity, students fill in the correct placement of the "st" sound in the word. Students fill in 6 words with the st sound and 11 sentences.

The leprechauns have hidden a set of words by scrambling them up and putting them into a word search! Task your pupils with the job of discovering the correct spellings and finding the target words in the search. 

In this St. Patrick's Day worksheet, students complete a 10 question multiple choice on-line interactive quiz about the history and traditions of St. Patrick's Day.

For this holiday worksheet, students learn the origin of St. Patrick's Day by reading a paragraph about its history. Students complete a 20 example word search puzzle. Note: There are some religious references in the paragraph and the...

First graders design a green snack menu from all four food groups for St. Patrick's Day.

In this St. Patrick's Day worksheet, students unscramble words to list St. Patrick's Day terms. Eleven terms are listed including shamrock, parade, and gold.

In this math instructional activity, students fill in the missing digits which have been "hidden by the leprechauns" in 22 problems. There are one or two digits missing from addition, subtraction or simple multiplication problems. This...