April 29, 2009
I just finished teaching my first entire math unit. This unit was about fractions as fair shares through the investigations curriculum. It consisted of 14 lessons and several formative and summative assessments. Students began the unit by sharing brownies among 2, 4,8 and 3 and 6 people by cutting up a piece of paper into those number of pieces. Throughout the unit students had many opportunities to explore fractions through manipulatives, discussions and activities. The image at left shows the chart the students and I created when we were combining and comparing fractions. We connected fractions to shares, discussed what to do when something can't be shared evenly and saw their fractions as decimals. The assessments from this unit were the best from the entire year. The students really showed us that they have developed a firm understanding of fractions through this unit.
To see all the lesson plans I taught you can click below:
03.25.09 Sharing Brownies.pdf: Students explore sharing one brownie equally among 2, 4, and 8 people, then 3 and 6 people by cutting apart a square piece of paper.
03.26.09 Sharing Brownies Part 2.pdf: Students make fractions cards of 1/2, 1/4, 1/8, 1/3 and 1/6. Students then order fractions in order of size from smallest to largest. Students discuss adding fractions and equivalent fractions.
04.01.09 Math Fair Cookie Shares.pdf: Students work with pattern blocks to determine fractions Students will compare different size fractions and how to make them equal 1/2.
04.02.09 Math Comparing Shares.pdf: Students compare the size of cookie and brownie shares in different situations. After activities, students will be able to compare fractions and mixed fractions to find the larger one.
04.06.09 Fraction Cookie Game.pdf: Students play a game with pattern blocks and a fraction dice that involves adding and subtracting fractions. Students are working on identifying fractions parts, exchanging equivalent fractions, and adding and subtracting fractions.
04.09.09 Backward Sharing.pdf: Students use pattern blocks to find the total number of brownies to problems that tell the size of the share and the number of the people. Students will work on putting pieces together to make a whole and looking for number patterns.
04.13.09 Half Yellow.pdf: Students find ways to make pattern-block designs that are half yellow. After they make a design, they explain how they know it is half yellow.
04.17.09 How can we split balloons?.pdf: Students think about sharing different kinds of items, like those that cannot be split into parts and items (like money) that have a limited number of parts. Students work on relating division and decimals to fractions.
04.20.09 Sharing Dollars.pdf: Students determine how to break apart money. Students continue to relate decimal notation to fractions.
04.27.09 Sharing Many Things.pdf: Students determine how to share 19 pennies equally among their group. They decide what fraction they will get and what number of pennies make up that fraction.
04.29.09 Hershey's Fractions.pdf: This is an extension activity I designed using a read aloud that allowed students to take their understanding of fractions one step further.
A5 Justification: This is evidence that I planned coherent short and long term learning opportunities because I was able to help students continuously build upon their knowledge and understanding of fractions throughout the unit.
To see all the lesson plans I taught you can click below:
03.25.09 Sharing Brownies.pdf: Students explore sharing one brownie equally among 2, 4, and 8 people, then 3 and 6 people by cutting apart a square piece of paper.
03.26.09 Sharing Brownies Part 2.pdf: Students make fractions cards of 1/2, 1/4, 1/8, 1/3 and 1/6. Students then order fractions in order of size from smallest to largest. Students discuss adding fractions and equivalent fractions.
04.01.09 Math Fair Cookie Shares.pdf: Students work with pattern blocks to determine fractions Students will compare different size fractions and how to make them equal 1/2.
04.02.09 Math Comparing Shares.pdf: Students compare the size of cookie and brownie shares in different situations. After activities, students will be able to compare fractions and mixed fractions to find the larger one.
04.06.09 Fraction Cookie Game.pdf: Students play a game with pattern blocks and a fraction dice that involves adding and subtracting fractions. Students are working on identifying fractions parts, exchanging equivalent fractions, and adding and subtracting fractions.
04.09.09 Backward Sharing.pdf: Students use pattern blocks to find the total number of brownies to problems that tell the size of the share and the number of the people. Students will work on putting pieces together to make a whole and looking for number patterns.
04.13.09 Half Yellow.pdf: Students find ways to make pattern-block designs that are half yellow. After they make a design, they explain how they know it is half yellow.
04.17.09 How can we split balloons?.pdf: Students think about sharing different kinds of items, like those that cannot be split into parts and items (like money) that have a limited number of parts. Students work on relating division and decimals to fractions.
04.20.09 Sharing Dollars.pdf: Students determine how to break apart money. Students continue to relate decimal notation to fractions.
04.27.09 Sharing Many Things.pdf: Students determine how to share 19 pennies equally among their group. They decide what fraction they will get and what number of pennies make up that fraction.
04.29.09 Hershey's Fractions.pdf: This is an extension activity I designed using a read aloud that allowed students to take their understanding of fractions one step further.
A5 Justification: This is evidence that I planned coherent short and long term learning opportunities because I was able to help students continuously build upon their knowledge and understanding of fractions throughout the unit.
Recent Comments