It is important to prepare these in advance, as the 10 cards in each game set need to be cut out prior to play. A video tutorial is provided at this site. Video playback may not work on all devices.
With 5 to 8 minutes left in the class period, distribute an index card to each student. For Game 2, you may want to suggest students place the 10 cards so the writing cannot be seen. Each pair of students will need a copy of each of the three versions of the game. The difficulty increases slightly from Game 2 to Game 3.
Remind students that the order of a subtraction problem is important. Students may then take turns flipping over two cards. If possible, copy each game set onto a different color of paper. The matching game consists of 10 cards.
If the two cards they uncover are a match, they keep that pair of cards. This online activity engages students in writing equations, not simply expressions as in this lesson: A third Expression Matching Game is also provided.
Distribute Expression Matching Game 1 and introduce Game 1 as follows. Review the exit slips before the next class period to identify common errors students are making and specific students that need extra support. Students can practice writing and interpreting expressions using this online activity: The student with the most matches when the game is over is considered the winner.
Now, distribute Expression Matching Games 2 and 3 to each pair of students. Ask students to work in pairs.
Students ready for an additional challenge will find this Web site helpful. Work together to find all of the matching sets of cards.Present the expression 7 + 8 × 3, and ask students to write a word phrase describing this expression. Also, present the word phrase “4 less than the product of 9 and 2”.
Ask students to write a mathematical expression to represent this phrase. How should I write a regex to match a specific word?
Ask Question. Regular Expression to match zero or more spaces in Microsoft Word. 2. NotePad++ Get words with REGEX Pattern of Delimiters.
1. How to construct a regex find/replace in word 2. Cooperative learning activity where students match an algebraic expression to a story problem. Once all expressions have been matched, student teams are given the value of the variable with a clue card. Then they use the substitution property to solve word problem.4/5().
Write an expression to match the words given. Note: Parentheses are not needed to show multiplication or division happening first, because the rules for the order of operation already say that they come before any adding or subtracting.
Name Answer Key Numerical Expressions mi-centre.com2 Write the expression to match the words. 1. the difference of ten and three 10 –3. Match each phrase with an expression.
In each box, write any words that imply the operation. 5. Section Writing Expressions 13 Write the phrase as an expression. Then evaluate when x = 5 and y = 3 less than the quotient of a the sum of a number x and 4.Download