Unit 3: Number Relationships and Computation (Division)
Unit 4: Fractions
Assessment and Curriculum Support for Parents- 1 Parent Preview for Grade 4 Quarter 2 Fractions
eTools- 2 Adding Fractions with the Same Denominator
Learn how to add fractions with like denominators and complete a short quiz online! - 3 Communicating About Mathematics Using Games: Playing Fraction Track
By working on this activity, students have opportunities to think about how fractions are related to a unit whole, compare fractional parts of a whole, and find equivalent fractions, as discussed in the Number and Operations Standard. - 4 Fraction Game
This applet allows students to individually practice working with relationships among fractions and ways of combining fractions. For a two person version of this applet see the Fraction Track E‑Example. - 5 Fractions - Adding
Using this manipulative you may: * Find a common denominator * Name equivalent fractions * Combine fraction representations * Write a fraction sum * Work another problem - 6 Fractions - Comparing
Using this manipulative you may: * Find common denominators * Rename fractions with common denominators * Locate equivalent fractions on a number line * Investigate in-between fractions - 7 Fractions - Equivalent
Using this manipulative you may: * Change the number of parts that the whole is divided into * Name an equivalent fraction * Check your answer - 8 Fractions - Visualizing
Using this manipulative you may: * Divide a whole unit into parts * Highlight/unhighlight parts of a whole unit * Relate a fraction to a picture representation * Check if your representation matches the fraction * Try another fraction Games- 9 Illuminations - Concentration
Click on the fractions to play a fraction concentration game. Web- 10 Fractional Hi - Lo
The computer has selected a fraction. Your job is to determine the fraction by guessing. The computer will tell you if you are too high or too low.
Unit 5: Probability
eTools- 1 Adjustable Spinner
This applet allows the user to explore experimental and theoretical probabilities by changing the area of the colored regions of the circle. When a section is added it reduces the other sections by an equal amount in order to add the new sector. When this occurs, the probability that that particular color will be landed on will change. - 2 Coin Toss
Have you ever wondered what would happen if you tossed a coin 100 times - 3 Crazy Choices Game
This activity allows the user to run up to three different games of chance at once, allowing for comparison of experimental and theoretical probabilities. - 4 Racing Game with Two Dice
This applet allows the user to simulate a race where the results are based on the roll of dice. Web- 5 Chance and Uncertainty
