Curated OER
Periodic Table
In this periodic table activity, learners characterize elements according to their group in the periodic table. This activity has 26 matching and 13 multiple choice questions.
Curated OER
Periodic Table
In this elements worksheet, students review the characteristics of elements and the periodic table. This worksheet has 2 different versions, one with 20 multiple choice questions and answers and the other has 17 multiple choice questions...
Curated OER
Subtract Integers on a Number Line
In this subtracting integers on a number line practice worksheet, learners sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Women 'Worry Constantly' About Their Bodies
Students read and discuss an article about body image, particularly about women's responses to unrealistic body images. They complete vocabulary exercises and identify the use of noun phrases in the article.
Curated OER
Water Quality
Students examine water quality and how to improve it, how to measure it and how it relates to human activities. In this water quality instructional activity students sample water from different sources, and test the samples.
Curated OER
Factoring Quadratic Expressions
In this Algebra II worksheet, 11th graders factor quadratic expressions. The two page worksheet contains explanation of topic, worked examples, and three practice problems. Answers are not included.
Curated OER
Math Vocabulary Review
In this math vocabulary activity, learners read a set of 15 math related definitions and write the words being defined. A reference web site is included for additional activities.
Curated OER
Math Vocabulary Fill-In Puzzle
In this math vocabulary puzzle, students use a set of definition clues given to solve a crossword puzzle. A reference web site is given for additional activities.
Curated OER
Identifying Points in the Coordinate Plane
For this ordered pairs worksheet, students identify 6 ordered pairs given a coordinate plane. Students list the ordered pair given the graph.
Curated OER
Plotting Points
In this middle school mathematics/Algebra I worksheet, students plot points on a coordinate plane. The one page worksheet contains six problems. Answers are not provided.
Curated OER
Structure of the Atom
Students practice drawing the atomic structure of several different elements. They complete critical thinking questions about atomic structure and compare the atomic mass units for different ions and isotopes of an element.
Curated OER
Leaders in a Media Age
Pupils identify ways in which the president can use various media to communicate his messages and intent. They demonstrate ways in which the news media can create public opinion.
Curated OER
Working Women of WWII: Primary Documents: The Editorial Cartoon
Students examine the role of women in the workplace during World War II. They identify social conflicts, view and analyze editorial cartoons, participate in a group discussion, and answer discussion questions.
Curated OER
Math Who Am I?
In this math terms puzzle instructional activity, students read the description for each math term. Students try to guess what each term is. Students circle the third letter in the box to check their answers.
Khan Academy
Khan Academy: Adding Negative Numbers
Practice adding positive and negative single-digit numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Adding & Subtracting Negative Numbers
Practice solving addition and subtraction problems with integers (positive and negative numbers). Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Comparing Positive and Negative Numbers on the Number Line
In this exercise, students practice comparing positive and negative numbers on the number line. Students receive immediate feedback and have the opportunity to get hints and try questions repeatedly.
Goodwill
Gcf Global: What Are Negative Numbers?
Learn all about negative numbers, which are any number less than zero.
PBS
Pbs Learning Media: Inventing Negative Numbers
In this Cyberchase video segment, the CyberSquad locates the Cyberchase Council by using negative numbers.
Khan Academy
Khan Academy: Negative Numbers on the Number Line
Identify positive and negative integers on the number line. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Adding Negative Numbers on the Number Line
Practice matching number line diagrams to addition expressions involving negative numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Equivalent Expressions With Negative Numbers
Practice identifying equivalent expressions involving the addition and subtraction of negative numbers. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Khan Academy
Khan Academy: Interpreting Negative Numbers
Practice explaining the meaning of negative numbers in different scenarios. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
PBS
Pbs: Harry Makes a Big Splash With Positive and Negative Numbers
In this Cyberchase video, Harry, his friend, and his cousin Harley form a swim relay team. They get timed in three different strokes to see who should swim which one in a relay. They look at the results and try to find the combination of...