True or False? 1st grade
- True or False - 1st.pdf - 197 kB
- True or False - 1st grade.docx - 178 kB
| શિર્ષક | True or False? 1st grade |
| વર્ણન | The purpose of this activity is to support students’ development of algebraic thinking by focusing on students’ conceptualization of the equal sign. Students often have an operational view of the equal sign in which the equal sign indicates the answer to an expression. In this activity students are presented with equations in which the sum or difference appears on the right side of the equation as well as the left side. Additionally, the equal sign is used to falsely relate two quantities without an operation. Some students may state that the equal sign cannot appear on the left side of an equation or that an operational sign (addition or subtraction) is needed. These less common equation structures are intended to elicit student thinking and support students’ development of a relational view of the equal sign: viewing the equal sign as indicating equal relationships regardless of position or presence of an operational symbol. |
| વિષય | ગણિતશાસ્ત્ર |
| સ્તર | K-5 |
| પ્રકાર | માર્ગદર્શિત પ્રવૃત્તિ |
| સમયગાળો | 30 મિનિટ |
| જવાબો શામેલ છે | ના |
| ભાષા | ઇંગ્લિશ |
| કી વર્ડ્સ | bar graph, cardinality, compare, equals sign, grouping |
| સિમ્યુલેશન | Number Compare (HTML5) |
| લેખક | Dom Carorora, Azar Kamaldar, Ian Whitacre |
| શાળા / સંસ્થા | Florida State University |
| સબમિટ કર્યાની તારીખ | 9/11/23 |
| અપડેટ કર્યાની તારીખ | 10/14/23 |