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Assessment
Illustrative Mathematics

Find the Missing Number

For Students 1st Standards
First graders are asked to find the missing numbers in subtraction and addition equations. Each missing number is represented with a box and appears as an addend, subtrahend, sum, or difference.
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Worksheet
Curated OER

Missing Letters: -oat, -ell, and -all

For Students K - 1st Standards
Beginning readers must solve for the missing letter in these spelling questions. There are three pairs of rhyming words here, each without an initial letter. They complete the word, and for the second box, draw a picture. The alphabet is...
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Worksheet
Curated OER

Missing Letters

For Students Pre-K - K Standards
Complete these rhyming words. There are multiple potential objectives in this phonics worksheet. Each of these CVC words is missing a first letter. Spellers complete the word along with its rhyming parter and draw a picture of the second...
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Worksheet
Curated OER

Missing Letters

For Students Pre-K - K Standards
There are multiple objectives to be met in this phonics worksheet. Each of these six CVC words is missing a first letter: can your scholars figure out what it is? Spellers complete the word along with its rhyming partner, drawing a...
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Worksheet
Curated OER

Missing Letters

For Students Pre-K - K Standards
Take advantage of multiple objectives in this phonics worksheet. Each of these single-syllable words is missing a first letter. Spellers complete the word along with its rhyming partner, drawing a picture of the second word. There are...
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Worksheet
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Curated OER

Practicing Letters i and j

For Students Pre-K - 1st Standards
Become acquainted with the lowercase letters i and j and the many words that begin with them. First, printers follow guiding arrows to trace each letter, writing several on their own. Next, they connect the letters to images of words...
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Worksheet
Curated OER

Missing Angle Measures

For Students 5th - 8th
In this missing angle measures learning exercise, students subtract the angle that is given from 180' to find the missing angle measure. Students complete 6 problems.
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Worksheet
Curated OER

First Letter on the Farm

For Students K - 1st
In this phonics worksheet, learners will name pictures of things found on a farm. Students will listen to the beginning sound of each word and write the missing letter on the line to complete each picture name.
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Worksheet
Curated OER

English Skills Worksheet (6.203)

For Students 5th - 6th
In this multiple English activities worksheet, students complete a variety of assignments: write three onomatopoeia sentences, add ten endings to ten words, give the root words to eight words, play two rounds of word chess, find the...
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Worksheet
Curated OER

Missing Letters Puzzle

For Students 1st - 2nd
In this missing letters worksheet, students find the missing letters of the alphabet in a set of letters, using the letters to name a "wet pet." A reference web site is given for additional activities.
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Worksheet
Houghton Mifflin Harcourt

Challenge: Code Breaker

For Students 2nd - 4th Standards
Here is a code-breaker multiplication and division game which has learners find the missing letter in equations, then solve and use those letters to "break the code," which actually is the answer to a riddle. Make math fun with a...
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Worksheet
Curated OER

What's Missing?

For Students 2nd
In this patterns instructional activity, 2nd graders look for the patterns in a given chart, write in the missing numbers and complete eight sentences involving answers from the chart.
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Worksheet
Curated OER

Spelling Practice - Missing Letters

For Students 1st - 3rd
For this spelling worksheet, students fill in the missing letters in words, choosing the correct letter from a word box and writing the completed word on a provided line. Students then complete a connect the dots activity.
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Worksheet
Curated OER

Hidden Animals

For Students 2nd - 5th
In this hidden animals activity, students fill in the missing letters to complete the name of seven types of animals. Students then read down the column of underlined letters to solve the hidden word,
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Worksheet
Curated OER

Silent W

For Students 3rd - 4th Standards
Spelling can be hard enough without silent letters. Help your third graders decode nine words that have the silent letter W, such as wrinkle or wrong. Once they decipher all nine words, they use each in a new sentence. The bottom of the...
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Worksheet
Curated OER

Spelling Practice

For Students 2nd - 3rd
In this word recognition worksheet, students improve their spelling skills. Kids are given fifteen words with one letter missing. Students are to determine the missing letter in order to complete the word.
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Worksheet
Curated OER

Blood Highways

For Students 5th
Fifth graders read an informative paragraph about how blood travels through our bodies. Then, they fill in the missing letters for words that label things in the circulatory system. An answer key is provided on page two. An interesting,...
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Worksheet
Curated OER

Fill in the Missing Factors Worksheet

For Students 5th - 6th
In this missing factors worksheet, learners replace letters with numbers in a multiplication table that contains 6 problems. They fill in the missing numbers in 3 number circles, and find the missing factors in 12 vertical multiplication...
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Worksheet
Curated OER

Using a Computer to Write a Letter: Verbs

For Students 3rd - 6th
Review the procedure of using a word processor to write a letter. Writers read 20 sentences that are each missing one action verb. They use the words in the word bank to complete the sentences. 
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Interactive
Curated OER

Months of the Year

For Students 2nd - 4th
In this months of the year worksheet, learners add missing letters to months, watch a video, fill in the blanks, unscramble words, and more. Students complete 6 activities.
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Worksheet
Curated OER

Back to School

For Students 2nd - 3rd
In this puzzle worksheet, students complete ten words by filling in the missing letters. Students analyze ten clues to help them solve the puzzle.
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Interactive
Curated OER

Months of the Year

For Students 2nd - 4th
In this months of the year worksheet, learners fill in the missing letters to the names of the months, and find them in a word search. Students complete 2 activities.
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Worksheet
Curated OER

Riddle Time

For Students 2nd - 3rd
In this missing addends worksheet, students find the missing addends to math problems that are represented by letters. Students complete 10 problems and then use the letters to solve a riddle.
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Worksheet
Curated OER

Find The Errors

For Students 4th - 5th
For this grammar practice worksheet, students correct 2 short letters. Each letter has numerous errors that students must find, circle, and correct.