Learning Domain: Algorithms & Programming
Standard: Model the way programs store and manipulate data by using numbers or other symbols to represent information.
Degree of Alignment:
Not Rated
(0 users)
Learning Domain: Operations and Algebraic Thinking
Standard: Solve word problems that call for addition of three whole numbers whose sum is less than or equal to 20, e.g., by using objects, drawings, and equations with a symbol for the unknown number to represent the problem.
Degree of Alignment:
Not Rated
(0 users)
Learning Domain: Operations and Algebraic Thinking
Standard: Apply properties of operations as strategies to add and subtract. Examples: If 8 + 3 = 11 is known, then 3 + 8 = 11 is also known. (Commutative property of addition.) To add 2 + 6 + 4, the second two numbers can be added to make a ten, so 2 + 6 + 4 = 2 + 10 = 12. (Associative property of addition.) (Students need not use formal terms for these properties.)
Degree of Alignment:
Not Rated
(0 users)
Learning Domain: Operations and Algebraic Thinking
Standard: Relate counting to addition and subtraction (e.g., by counting on 2 to add 2).
Degree of Alignment:
Not Rated
(0 users)
Learning Domain: Operations and Algebraic Thinking
Standard: Add and subtract within 20, demonstrating fluency for addition and subtraction within 10. Use strategies such as counting on; making ten (e.g., 8 + 6 = 8 + 2 + 4 = 10 + 4 = 14); decomposing a number leading to a ten (e.g., 13 – 4 = 13 – 3 – 1 = 10 – 1 = 9); using the relationship between addition and subtraction (e.g., knowing that 8 + 4 = 12, one knows 12 – 8 = 4); and creating equivalent but easier or known sums (e.g., adding 6 + 7 by creating the known equivalent 6 + 6 + 1 = 12 + 1 = 13).
Degree of Alignment:
Not Rated
(0 users)
Learning Domain: Operations and Algebraic Thinking
Standard: Understand the meaning of the equal sign, and determine if equations involving addition and subtraction are true or false. For example, which of the following equations are true and which are false? 6 = 6, 7 = 8 – 1, 5 + 2 = 2 + 5, 4 + 1 = 5 + 2.
Degree of Alignment:
Not Rated
(0 users)
Learning Domain: Number and Operations in Base Ten
Standard: Add up to four two-digit numbers using strategies based on place value and properties of operations.
Degree of Alignment:
Not Rated
(0 users)
Learning Domain: Operations and Algebraic Thinking
Standard: Represent addition and subtraction with objects, fingers, mental images, drawings (drawings need not show details, but should show the mathematics in the problem), sounds (e.g., claps), acting out situations, verbal explanations, expressions, or equations.
Degree of Alignment:
Not Rated
(0 users)
on Aug 06, 01:36pm Evaluation
Quality of Assessments: Limited (1)
Seesaw has the potential to be used for a post-assessment. In the case of this object, there needs more detailed instruction for building student understanding and clearer performance expectations.
on Aug 06, 01:36pm Evaluation
Quality of Technological Interactivity: Limited (1)
There is potential for interactivity. However there is no feedback loop built in such as engaging in intentional students/teacher in peer comments, including student reflection on their learning based on the feedback.
on Aug 06, 01:36pm Evaluation
Quality of Explanation of the Subject Matter: Limited (1)
Seesaw can be a useful tool for students to share their reflections about their thinking. However, this resource provides little guidance for student understanding. For example, there needs to be more student examples and/or practice with support before independent work.
on Aug 06, 01:36pm Evaluation
Utility of Materials Designed to Support Teaching: Limited (1)
Requires much setup for student accounts. It also requires strong knowledge of how to use Seesaw to implement this lesson. QR codes knowledge appears to be a need by teachers and students.