parent lunch and learn 3-5 january 23, 2015. 3 rd grade fractions know that a fraction names equal...
TRANSCRIPT
Parent Lunch and Learn3-5
January 23, 2015
3rd GradeFractions
• Know that a fraction names equal parts of a whole
• Understand a fraction as a number on a number line
• Recognize simple equivalent fractions• Compare two fractions
3rd GradeMeasurement & Data
• Tell and write time to the nearest minute• Solve word problems involving elapsed time
• Use a ruler to measure to the nearest ½ and ¼• Measure volume and weight using standard units-
grams, kilograms, liters• Create picture graphs and bar graphs to represent
data
3rd Grade
Numbers & Operations• Add and subtract within 1,000 using place
value strategies• Know multiplication facts to 10x10 from
memory
Addition Strategies• Base Ten Blocks
354+237=
591
Break Into Place Value
342+236=
Addition Strategies
300+200=50040+30=70
2+6=8
500+70+8=578
578
Open Number Line
264+124=
Addition Strategies
264
+100
364
+10 +10
374 384
+1 +1 +1 +1
385 386 387 388
388
Subtraction Strategies• Base Ten Blocks
462-244=218
xx x
x xxxxx
xx
Subtraction StrategiesBreak Into Place Value
443-125=443-100=343343-20=323
318
323-5=318
Subtraction StrategiesOpen Number Line
244-115=
244
-100
144
-10
134
-1-1-1-1-1
133132131130129
129
4th Grade
Fractions & Decimals• Multiply a fraction by a whole number
• Compare two decimals to the hundredths place using < > =
4th Grade
Geometry• Classify two-dimensional figures based on
angles and parallel or perpendicular lines• Identify right triangles• Recognize lines of symmetry for two
dimensional figures
4th GradeMeasurement & Data
• Measure angles using a protractor
Numbers & Operations• Add and subtract whole numbers up to 1 million
using standard algorithm• Multiply and divide multi-digit whole numbers
using place value strategies
Partial Products
45 x 58=
Multiplication Strategies
40
5
50 8
2000
250
320
40
2000250320
+ 402610
2,610
Partial Quotients
168 ÷ 14 =
Division Strategies
16814 10
14028 11414 114 0 1
2
+
12
5th Grade
Fractions• Add and subtract fractions with unlike denominators
• Multiply a fraction by a fraction • and a fraction by a whole number
5th GradeGeometry
• Classify two-dimensional figures based on characteristics
• Graph points on a coordinate plane
Measurement• Measure volume of• solid figures
5th GradeNumbers & Operations
• Multiply multi-digit whole numbers• Divide numbers up to four digits by two digit
numbers (using standard algorithm)
