Curated OER
Spelling: Occupations
Discuss occupations using this simple presentation. Learners talk about the ways to use the endings -er, -or, and -ist to describe an occupation. They read a list of examples. Then, they complete activities to identify the correct...
Curated OER
Comparison words
Here is a list of rules for adding "er or "est" to words when comparing. Three examples are shown with little cartoon figures which are cute, but not relevant.
Rock ’N Learn
Dinner Time: R-controlled Vowels er, ir and ur
In this phonics learning exercise, students analyze 6 words in a word bank that have R-controlled vowels er, ir and ur. Students choose a word to complete each of 6 sentences. A secret message will also be revealed.
Curated OER
Using -er and -est When Comparing Words
The focus of this language arts presentation is on when to use 'er' versus 'est' when comparing words. Students view a series of three pictures per slide, and attempt to use the word endings correctly. For example: strong, stronger,...
Curated OER
People: -er -or -ar
For this er, or, and ar worksheet, students fill in the end of the word for the person described. Students complete 20 multiple choice questions.
Curated OER
Dinner Time
In this phonics practice worksheet, students read 6 sentences and fill the blanks in each sentence with the appropriate words from the word bank. Students use the words from the 6 sentences to solve the final riddle.
Curated OER
Letter R: Bossy Letter
In this letter Rr worksheet, students examine 12 pictures, say the name of each word, and select the ar, or, er, ir, or ur ending that they hear.
St. Charles Place Education Foundation
Reading Bear: Er, Le Lesson
In this beginning reading module, the instructor models how to pronounce words that incorporate "er" and "le" in them. Students are prompted to interact with the video segments at various times. Students can choose to sound out words,...
Florida-Spectrum Environmental Services
Florida Spectrum: Chemical Fact Sheet: Erbium
This site provides a fact sheet with information on the basic data and properties of Erbium. It also includes some of its uses.
Languages Online
Languages Online: El Imperfecto
A great explanation of the imperfect tense introduces thirteen multiple choice, matching, and gap-fill exercises that provide plenty of practice with regular and irregular conjugations. The "vosotros" form is also used. A great way for...
Languages Online
Languages Online: Regular Present Tense
A brief explanation of regular present tense conjugations introduces a variety of nine exercises that practice each type of conjugation -ar, -er, and -ir. Endings are first matched to pronouns, and then gap-fill exercises provide verb...
Languages Online
Languages Online: The Preterite Tense (Regular Verbs)
A brief explanation of the preterite tense and of its regular conjugations introduces a variety of exercises that practice each type of conjugation -ar, -er, and -ir. Endings are first matched to pronouns, and then gap-fill exercises...
Study Languages
Study Spanish: Regular Verbs Part Iii
The third in a series of three lessons,that focus on regular verbs in the present tense. Fantastic summary of regular present tense conjugations and the use of subject pronouns. The explanation is thorough and easy to understand. The...
Web Elements
Web Elements Periodic Table: Erbium
Webelements offers a nice presentation on erbium, its properties, uses and history, along with basic data. Clearly presented.
St. Charles Place Education Foundation
Reading Bear: Er, Le Quiz
This site is an interactive quiz to assess knowledge "er" and "le" word endings. The quiz is designed to follow the "Reading Bear: er, le" lesson.
St. Charles Place Education Foundation
Reading Bear: Er, Ur, Ir Lesson
In this beginning reading module, the instructor models how to pronounce r-controlled vowel words that incorporate "er", "ur", and "ir". Students are prompted to interact with the video segments at various times. Students can choose to...
St. Charles Place Education Foundation
Reading Bear: Er, Ur, Ir Quiz
This site is an interactive quiz to assess knowledge of words with r-controlled vowels. Words with the letters "y", "ie", "ind", and "ild" are included on the assessment. The quiz is designed to follow the "Reading Bear: er, ur, ind, ir"...
University of Kentucky
Chem Comics: Erbium
A 1997 comic mentioning the element erbium. A good way to make learning about the elements fun.
TED Talks
Ted: Ted Ed: Erbium: Periodic Table of Videos
The team at periodicvideos has created a TED-Ed Lesson for every element of the periodic table. In this one, the professor explains why erbium is perhaps the most important element for websites like YouTube. [5:35]
Other
Oak Ridge National Labs: Erbium
A summary of the abundances of the isotopes of erbium. A great resource for chemistry students!
Biology 4 kids
Biology4 Kids: Endoplasmic Reticulum Wrapping It Up
Find out about the rough and smooth Endoplasmic Reticulum, and their functions inside a cell.
Other
American College of Emergency Physicians
Home page of a professional organization of Physicians working in emergency medical settings. Site includes a great deal of information about emergency medicine, including the education of EMT-Paramedics.
Study Languages
Study Spanish: Regular Verbs Part I
This introduction to conjugating verbs is the first in a series of three lessons,that focus on regular verbs in the present tense. This lesson teaches conjugations that correspond to the pronouns "yo", "nosotros", "usted", and "ustedes"....
Study Languages
Study Spanish: Regular Verbs Part Ii
The second in a series of three lessons,that focus on regular verbs in the present tense. This lesson teaches conjugations that correspond to the pronouns "tu", "el", "ella","ellos", "ellas", and "vosotros". The explanation is thorough...