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Multiplication Bar Modeling
Number Model:
_____________x_____________=_____________
Multiplication Bar Modeling
Number Model:
_____________x_____________=_____________
Mutiplication Bar Modeling
Number Model:
_____________x_____________=_____________
Bar Modeling: Joining Equal Groups (Multiplication)
Total Amount Unknown Example•Ted has 5 cartons of eggs. Each carton has 12 eggs in it. How many eggs does Ted have?
•E=12x5
Amount Per Group Unknown Example
•Ted bought 4 bags of apples. Altogether, there were 36 apples. How many apples were in each bag?
•4xA=36
# of Groups Unknown PictureTed bought $40 worth of books for his friends. Each book cost $8. How many books did he buy?
40=Bx8
e
12
12
12
12
12
36
A A A A
40
8 B
Multiplying Along the Number Line
__________x___________=_______
__________x___________=_______
__________x___________=_______
__________x___________=_______
Bar Model
Bar Model
Bar Modeling: Joining Equal Groups (Multiplication)(Remember to split bottom bar in TA and APG examples)
Total Amount Unknown Picture
Amount Per Group Unknown Picture
# of Groups Unknown Picture
Bar Modeling: Joining Equal Groups (Multiplication)(Remember to split bottom bar in TA and APG examples)
Total Amount Unknown Number Model
Amount Per Group Unknown Number Model
# of Groups Unknown Number Model
Bar Modeling: Joining Equal Groups (Multiplication)(Remember to split bottom bar in TA and APG examples)
Total Amount Unknown # Story____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Amount Per Group Unknown # Story____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
# of Groups Unknown # Story______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Bar Modeling: Joining Equal Groups (Multiplication)- Total Amount Unknown(Remember to split bottom bar in TA and APG examples)
Total Amount Unknown Picture
Total Amount Unknown Picture
Total Amount Unknown Picture
Bar Modeling: Joining Equal Groups (Multiplication) Total Amount Unknown(Remember to split bottom bar in TA and APG examples)
Total Amount Unknown Number Model
Total Amount Unknown Number Model
Total Amount Unknown Number Model
Bar Modeling: Joining Equal Groups (Multiplication) Total Amount Unknown(Remember to split bottom bar in TA and APG examples)
Total Amount Unknown # Story____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Total Amount Unknown # Story____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Total Amount Unknown # Story______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Bar Modeling: Joining Equal Groups (Multiplication)- Amount Per Group Unknown(Remember to split bottom bar in TA and APG examples)
Amount Per Group Unknown Picture
Amount Per Group Unknown Picture
Amount Per Group Unknown Picture
Bar Modeling: Joining Equal Groups (Multiplication)- Amount Per Group Unknown(Remember to split bottom bar in TA and APG examples)
Amount Per Group Unknown Number Model
Amount Per Group Unknown Number Model
Amount Per Group Unknown Number Model
Bar Modeling: Joining Equal Groups (Multiplication) Amount Per group Unknown(Remember to split bottom bar in TA and APG examples)
Amount Per Group Unknown # Story____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Amount Per Group Unknown # Story____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Amount Per Group Unknown # Story______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Bar Modeling: Joining Equal Groups (Multiplication)- Number of Groups Unknown
Number of Groups Unknown Picture
Number of Groups Unknown Picture
Number of Groups Unknown Picture
Bar Modeling: Joining Equal Groups (Multiplication) Number of Groups Unknown
Number of Groups Unknown # Story____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Number of Groups Unknown # Story____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Number of Groups Unknown # Story______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
Bar Modeling: Joining Equal Groups (Multiplication)- Number of Groups Unknown
Number of Groups Unknown Number Model
Number of Groups Unknown Number Model
Number of Groups Unknown Number Model
