2nd Grade Mathematical Reasoning Interactive Videos

Determine unknown lengths and widths of rectangles through mathematical reasoning and calculations. Enhance problem-solving skills by computing area and manipulating mathematical operations to identify missing dimensions.

Guides learners to identify and understand number sequences, focusing on patterns for mathematical problem-solving. Develops abilities to recognize numerical patterns and apply strategic thinking to solve sequence-related puzzles.

Determine and describe the rules governing simple numerical patterns by focusing on addition and multiplication operations. Enhance the ability to identify and articulate the relationships between two different numerical sequences, thereby strengthening pattern recognition and problem-solving skills.

Understand skip counting by hundreds using base 10 blocks, focusing on recognizing patterns in the hundreds place while keeping the ones and tens places constant. Develop the ability to visually model numbers, identify number patterns, and accurately determine missing numbers in a sequence.

Explore engaging pattern recognition techniques to enhance addition skills. Gain a deeper understanding of simplifying addition through methodical approaches, improving speed and accuracy in solving mathematical problems.

Learn to evaluate multiplication results' reasonableness by using rounding techniques. Develop skills in simplifying calculations, improving estimation abilities, and verifying mathematical solution accuracy.

Learn how to effectively find multiples of numbers using tables to enhance comprehension of fundamental arithmetic concepts. Strengthen the ability to identify mathematical patterns and apply this understanding to solve problems.

Develop proficiency in multiplying decimals using the standard algorithm by focusing on essential procedures and estimation techniques. Strengthen numerical understanding by estimating products, managing decimal points, and verifying accuracy through algorithmic steps, building a solid foundation in decimal operations.

Explore equations and relationships between numbers using number bonds. Develop the ability to identify missing numbers, understand part-whole relationships, and solve real-life problems by applying mathematical concepts effectively.

Emphasizing narrative writing improvement, focus on using a story mountain structure to effectively sequence events and construct compelling storylines. Acquiring skills in planning and revising narratives helps incorporate detailed descriptions and heighten tension. Learners will enhance their storytelling capabilities through these strategies.

Explore variables and their relationships within graphs, focusing on identifying independent and dependent variables and interpreting graphical trends. Enhance analytical skills through a better understanding of these concepts.

Explore skip-counting's role in fundamental operations such as addition and subtraction. Learners will develop skills in recognizing numerical patterns, understanding increments, and solving for missing numbers using these techniques.

Mental math strategies such as tidy numbers, doubling, and subtraction methods are explored, enhancing number sense and calculation abilities through practical problem-solving and mental techniques. Learners will develop skills in efficient numerical reasoning and strengthen their mathematical understanding.

Focus on understanding the significance of gratitude and its impact on fostering positive relationships in both personal and social contexts. Gain insights into the advantages of expressing gratitude, learning practical methods to seamlessly integrate gratitude into daily life, thereby enhancing communication and strengthening relationships.

Explore the development of number concepts through hands-on modeling of basic addition. Focus on skills such as making tens and understanding part-part-whole relationships. Learners enhance number sense to efficiently model addition, subtraction, and comprehend teen numbers.

Explore essential mathematical concepts, focusing on the analysis of function domains and ranges. Engage with practical applications such as calculating wages and managing budgets using gift cards. Enhance understanding of function notations, identify restricted domains, and apply mathematical reasoning to various real-world scenarios.

Combine physical activity with math learning to reinforce concepts such as repeated addition and multiplication. Engage students in active learning to enhance math skills through exercises and problem-solving while developing teamwork and critical thinking abilities.

Create and explore number patterns using various mathematical rules and techniques. Learners will deepen their understanding of number sequencing while enhancing their pattern recognition and analytical skills.

Explore the give-and-take strategy in addition, facilitating arithmetic by adjusting numbers to achieve more manageable figures. Gain proficiency in simplifying complex additions, enhancing calculation efficiency and building confidence in handling mathematical operations.

Learn how to strategically use repetition in communication to highlight important ideas, boost understanding, and improve audience memory. Gain skills to apply repetition effectively, integrate it with fresh insights, and prevent excessive use that may detract from communication efforts.