Making Sense of Percent Concentrations
Students engage in a rich exploration of percent concentration using both tactile experiences and real-world applications. They predict, model, and generalize their conjectures about percent concentrations.
3 Views 0 Downloads
Increasing and Decreasing Quantities by a Percent
As part of a study of percent and percent change, learners first complete an assessment task with several percent change problems. They then complete an activity using cards to create a diagram expressing percent increases and decreases...
7th Math CCSS: Designed
Student Workbook: Number Sense
What a great resource. More than just a worksheet, this packet also includes examples and notes at the beginning of each section. The material covers all of the main standards in pre-algebra and can also be used for parts of an Algebra I...
8th - 11th Math CCSS: Adaptable
Finding a Percent of a Number
Use the knowledge of multiplying fractions to find a percent of a number. The video builds the process to find the percent of a number by recalling that the word of in fraction problems meant to multiply. Finding the percent of a number...
8 mins 6th - 8th Math CCSS: Adaptable
New Review Mix It Up—Making Sense of Percent Concentrations
Concentrate on the beads as they mix. Groups physically create mixtures using scoops of colored beads. Using the manipulatives, team members get an understanding of how to determine the percentage of a mixture. They take their verbal...
9th - 12th Math CCSS: Designed
New Review Don't Freeze the Engine—Making Sense of Percent
Add a little bit of this and a little bit of that to get the right mixture. Using an antifreeze chart, learners determine the mixture needed to protect an engine at different temperatures. Pupils calculate the amount to drain out of a...
7th - 10th Math CCSS: Designed