Grade 2- Unit 8Lesson 1•I can define quadrilaterals.•I can draw diagonals in quadrilaterals.•I can observe shapes formed by diagonal lines in quadrilaterals.Lesson 2•I can define midpoint.•I can explore ways to find the midpoint of a line segment.•I can predict the shapes that will be formed by joining midpoints of opposite sides of quadrilaterals.•I can join midpoints of opposite sides of quadrilaterals.

Grade 2 – Unit 8 cont. Lesson 3• I can draw diagonals and connect midpoints of

opposite sides in quadrilaterals.• I can observe shapes formed by decomposing

quadrilaterals.

Grade 2- Unit 9Lesson 1• I can combine pennies, nickels, and dimes to make 25

cents.• I can count by quarters, dimes, nickels, and pennies to

different totals.

Grade 2 – Unit 9 cont.Lesson 2• I can state how many pennies, nickels, dimes, and

quarters, equal one dollar.• I can combine quarters, dimes, nickels, and pennies to

equal one dollar.• I can count one dollar and coins.Lesson 3• I can find unknown partners.• I can observe similarities between ten partners and

hundred partners.• I can use different methods to find partners of 100.• I can invent different ways to solve 100 – n exercises.

Grade 2 – Unit 9 cont.Lesson 4• I can ungroup a ten into ten ones in order to

subtract.• I can invent ways to solve subtraction story

problems. I can decide when to ungroup and when not to ungroup.

• I can explain subtraction methods for rewriting a top number to show ungrouping.

Lesson 5• I can solve 2-digit subtraction problems using the

Expanded Method and the Ungroup First Method.

Grade 2 – Unit 9 cont. Lesson 6• I can discuss the advantages and disadvantages

of two subtraction methods.• I can solve subtraction story problems with a

preferred method.• I can explain a 2-digit subtraction method.Lesson 7• I can apply methods for solving 2-digit

subtraction problems with totals of 200.• I can explain how to subtract from a total of 200.

Grade 2 – Unit 9 cont.Lesson 8• I can subtract a 2-digit number from any 3-digit number

under 200.• I can decide when to ungroup and rewrite in

subtraction.Lesson 9• I can subtract 2-digit numbers from numbers with a

zero in the tens or ones place (totals to 200).Lesson 10• I can make change for a dollar in dimes and pennies.• I can use exact change.

Grade 2 - Unit 9 cont. Lesson 11• I can compare addition and subtraction methods.Lesson 12• I can identify partners in numbers to 200.• I can subtract and count on to find unknown partners.• I can write eight equations from a math mountain.Lesson 13• I can use a preferred method to solve addition and

subtraction problems.• I can explain a method of solving 2-digit addition and

subtraction problems.

Grade 2 – Unit 9 cont.Lesson 14• I can add up to find unknown partners.• I can add up to calculate change from two

dollars.• I can add money amounts and subtract the

total from two dollars numerically or by adding up.

Lesson 15• I can add up to solve unknown partner story

problems.

Grade 2 – Unit 9 cont. Lesson 16• I can add up to solve unknown partner story

problems.Lesson 17• I can solve a variety of problems using

mathematical concepts and skills.• I can use the mathematical processes in the

context of problem solving, connections, reasoning and proof, communication and representation.

Grade 2- Unit 10Lesson 1• I can identify congruent figures.• I can identify similar figures.• I can use a sorting rule to group 2-D figures.Lesson 2• I can combine two- dimensional shapes to make

new shapes.• I can predict the results of combining two-

dimensional shapes.• I can predict the results of cutting apart two-

dimensional shapes.

Grade 2 – Unit 10 cont.Lesson 3• I can recognize transformations: slides, flips and turns.• I can extend geometric patterns that use

transformations.Lesson 4• I can show and analyze patterns.• I can create and extend growing and motion patterns.Lesson 5• I can find area by covering and counting non-standard

square units.• I can calculate area by counting square centimeters.• I can estimate the area of figures on centimeter grid

paper.

Grade 2 – Unit 11Lesson 1• I can count to 1,000 by hundreds.• I can represent 3-digit numbers with boxes, sticks

and circles.• I can count from a 3-digit number into the next

hundred.Lesson 2• I can tell the difference between hundreds, tens,

and ones, and place them in the correct order.Lesson 3• I can count by ones and tens over a hundred, from a

number more than 100 to a number less than 1,000.

Grade 2 – Unit 11 cont.Lesson 4• I can estimate quantities (up to 1,000).• I can group objects into tens and hundreds.• I can recognize that 10 ones are equal to a ten and

that 10 tens are equal to a hundred.Lesson 5• I can represent addition problems to show place

value.• I can apply knowledge of place value to story

problems with groups of ten and a hundred and leftover ones.

Grade 2 – Unit 11 cont. Lesson 6• I can make twenty-five cents with combinations of

dimes, nickels and pennies.Lesson 7• I can use the dollar sign and decimal point to write

dollar amounts.• I can buy and sell goods using exact money amounts.Lesson 8• I can buy and sell goods using a five dollar bill, and

make change.• I can explain how to make change from a five-dollar

bill.

Grade 2 – Unit 11 cont.Lesson 9• I can group numbers when adding over 100.Lesson 10• I can explain the methods used to solve addition story problems.• I can discuss what make good explanations and good questions.• I can invent ways to solve addition problems in which both

numbers have three digits.Lesson 11• I can organize data in a table.• I can use information in a table to solve problems.

• I can add 3-digit money amounts.

Grade 2 – Unit 11 cont. Lesson 12• I can present good explanations of methods used to

solve numeric addition exercises.• I can practice solving 2- and 3-digit addition exercises.Lesson 13• I can use the Adding up Method to solve unknown

partner exercises containing 3-digit numbers.• I can use the Adding up Method to make change.Lesson 14• I can create and solve story problems involving 3-digit

subtraction.

Grade 2 – Unit 11 cont.Lesson 15• I can subtract 3-digit numbers with a zero in the

ones or tens place of the top number.• I can create story problems involving 3-digit

subtraction.Lesson 16• I can subtract 3-digit numbers using ungrouping.• I can subtract money amounts.• I can solve story problems involving money

amounts.Lesson 17• I can subtract from any 3-digit number with or

without ungrouping.• I can represent subtraction of any 3-digit number.

Grade 2 – Unit 11 cont.Lesson 18• I can recognize whether or not ungrouping is

necessary to subtract 3-digit numbers.• I can practice ungrouping.Lesson 19• I can discriminate between addition and subtraction

situations and apply the appropriate operations.• I can use addition to check subtraction and

subtraction to check addition.Lesson 20• I can solve complex story problems containing 3-digit

numbers.

Grade 2- Unit 11 cont. Lesson 21• I can discriminate between addition and subtraction

situations and apply the appropriate operation.Lesson 22• I can subtract money amounts from $10.• I can buy and sell goods.Lesson 23• I can solve a variety of problems using mathematical

concepts and skills.• I can use the mathematical processes in the context of

problem solving, connections, reasoning and proof, communication and representation.

Grade 2 - Unit 12Lesson 1• I can make a meter stick.• I can compare metric and monetary systems.• I can measure the length and height of objects and

people.• I can enter data in a table.• I can create and answer questions about data.• I can define meter, centimeter and decimeter.Lesson 2• I can use abbreviations cm, dm, and m.• I can review relationships among centimeters,

decimeters, and meters.• I can measure with metric units.

Grade 2 – Unit 12 cont. Lesson 3• I can convert measures in centimeters to a combination

of meters , decimeters, and centimeters.• I can solve story problems requiring metric conversion.• I can understand the base ten system in metric

measurement and numbers.

Lesson 4• I can recognize the base ten system in metric and

monetary systems.• I can solve story problems involving metric and

monetary systems.

Grade 2 – Unit 12 cont. Lesson 5• I can distinguish between 2- and 3- dimensional

shapes.• I can measure the length, width, and height of a

rectangle prism.• I can identify faces, edges, and vertices of a

rectangle prism.• I can count cubic units to find volume.Lesson 6• I can identify and name 3-dimensional shapes.• I can determine if a solid stacks, rolls, and/or slides.• I can compare 3-dimensional shapes.• I can sort 3-dimensional shapes using a Venn

diagram.

Grade 2- Unit 13Lesson 1• I can recognize that multiplication is counting by a number.• I can relate repeated addition and multiplication.• I can solve multiplication problems.• I can count by 2’s.Lesson 2• I can recognize that multiplication is counting by a number.• I can count by 3’s.Lesson 3• I can recognize that multiplication is counting by a number.• I can count by 4’s.

Grade 2 – Unit 13Lesson 4• I can recognize that multiplication is counting by a

number.• I can count by 5’s.• I can use the array model for multiplication.Lesson 5• I can use count bys and arrays to solve multiplication

problems.Lesson 6• I can use the comparative terms half, double, twice, and

equal shares appropriately.• I can read information in a graph.

Grade 2 – Unit 13 cont.Lesson 7• I can understand the meaning of division of equal shares

and as repeated subtraction.• I can use models to solve simple division problems.Lesson 8• I can find lines of symmetry.• I can recognize and draw symmetrical shapes.• I can find symmetry in everyday objects.Lesson 9• I can identify and represent one half, one third, one

fourth, two thirds, and three fourths in geometrical shapes.

• I can understand what numerator and denominator signify.

Grade 2 – Unit 13 cont.Lesson 10• I can compare fractions using fraction strips.• I can write money amounts in fractions.Lesson 11• I can describe events as impossible, possible or

certain.• I can discuss whether a game is fair or unfair.• I can predict the results of a probability

experiment and then do the experiment to check the prediction.

Grade 2 – Unit 13 cont.Lesson 12• I can identify all possible outcomes for a probability

experiment and decide which is most likely and least likely to happen. Then do the experiment to check the predictions.

• I can use numbers to describe the probability of an event.

• I can find all the possible combinations for a given situation.

Lesson 13• I can solve a variety of problems using mathematical

concepts and skills.• I can use mathematical processes in the context of

problem solving, connections, reasoning and proof, communication, and representation.

Grade 2- Unit 14Lesson 1• I can explore non-standard units.Lesson 2• I can estimate and measure in inches.• I can measure in feet and yards.• I can select the best customary unit to measure a specific

length.• I can convert between inches, feet and yards.Lesson 3• I can select proper measurement tools to be used for a

given situation.• I can estimate and measure with cups, pints, quarts, and

gallons.• I can estimate ounces and pounds.

Grade 2 Extension UnitLesson 1 • I can compare sets of unlike coins• I can order sets of unlike coins• I can compare the value of 2 sets of mixed currency

Lesson 2 • I can skip count forward and backward• I can analyze numeric patterns• I can use a calculator for counting patterns

Grade 2 Extension Unit cont. Lesson 3 • I can recognize and describe changes over time• I can describe qualitative and quantitative changes Lesson 4 • I can combine 3-dimensional shapes to make new

shapes• I can predict the results of combining 3-dimensional

shapes• I can predict the results of taking apart 3-

dimensional shapes