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I noticed that new is to investigate physical properties adding on to what they learned in 5th grade. They also removed the testing of the properties of minerals.

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The New 6th grade TEKS are more aligned to 8th grade TEKS. Students will alredy have a background knowledge to master those topics.

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The New 6th grade TEKS are more aligned to 8th grade TEKS. Students will alredy have a background knowledge to master those topics.

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also the TEKS that are moved to 7th gradare already learnt by 6th grade this year.

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Mineral testing and identification and density calculation TEKS have been removed.

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I noticed that from the previous Teks students will be able to know about force and motion. In the new TEKS they will also explain how this forces act on objects including gravity and they also have to calculate net force of an object and they will also identify simultaneous force in relation to Newton's Third law of motion.

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One change I noticed is that rigor has been added to specific SEs to support a more in depth understanding of Kinetic and Potential Energy. Also, I addition to focusing mainly on energy transformations, and emphasis has been added to include a better understanding of energy conservation.

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The TEKS for 2021 offers a broader scope than the 2017 TEKS.

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New one is focused on measurements, description, investigation and model (more engineering and lab work) as the old teks was more leaned to identifying and recognizing.

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The verbiage on the 2021 side is more specific for most of what remained the same. For example, instead of "Students know there is a relationship" like in 2017, the 2021 standard specifies that it is a "cause and effect relationship". Another example is in 7(A) which specifies that the distance and time measurements come from investigations specifically where those measurements used to not have a written origin in 2017. Most of the letters have the same idea but more specific implementations. Then 7(D) and all of 8 (A,B, and C) are new to seventh grade. 7(D) is a new TEK which states that students will "analyze the effect of balanced and unbalanced forces on the state of motion of an object using Newton's First Law of Motion." and 8 (A, and B) come from grade 6 with minimal tweaking and 8(C) is new. 8(C) states that students will "explain the relationship between temperature and the kinetic energy of the particles within a substance."

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New TEKS focuses on investigating, interpreting, and analyzing the data obtained from a force and motion problem instead of just knowing how to do the math portion. It takes it a step further.

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I noticed the TEKS for 2021 are more defined with the measurable physical properties. This focuses more on description and investigation. Where as the TEKS 2017 are broad and identifying,

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Similarities: Students understand that matter can undergo both physical and chemical changes, and they are able to differentiate between the two types of changes.

Differences: New to 7th grade, students study the comparison of elements and compounds, utilizing chemical symbols and formulas while also learning about aqueous solutions, including solute and solvent descriptions, concentration, dilution, and exploring factors affecting the rate of dissolution in such solutions.

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The new TEKS is more focused on higher order thinking skills and the concepts are being elaborated or applied through scientific investigations.

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I noticed that periodic table was included to section 6B for the TEKS 2021. Also noticed that diagram the flow of energy through living systems have been removed from the TEKS 2021.

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I noticed that the 2 parts of Force and Motion that 7th grade taught before (turgor pressure, tropisms, emergence of seedlings) were removed completely. I also noticed that most of the TEK was moved from both 6th and 8th grade to 7th grade. These new expectations include investigating, interpreting, and analyzing the data not just how to perform a calculation. The TEK uses the phrase "understands the behavior of thermal energy"

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I noticed that ENERGY was removed from the previous TEKS (7) wherein the students knows that there is a relationship

among force, motion, and energy.

In the new TEKS (7), students describe the cause-and-effect relationship between force and motion.

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Force and Motion                                   The new TEKS is looking for more investigations, and hands-on activities, in other words, more experiments for that unit.              

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Force and Motion                                   The new TEKS is looking for more investigations, and hands-on activities, in other words, more experiments for that unit.              

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Removed: (6)(C) explain the purpose and process of transcription

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Removed: (6)(C) explain the purpose and process of transcription

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and translation using models of DNA and RNA.

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(C) investigate homeostasis through the cellular transport of molecules; and

compared to 2021 (4)(B) investigate and explain cellular processes,

including homeostasis and transport of

molecules; and

The content objectives we're condensed into one instead of only focusing on homeostasis.

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(9) The student knows evolutionary theory is a

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(9) The student knows evolutionary theory is a

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New: Scientific explanation for the unity and diversity of life that has multiple lines of evidence.

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Remove (6)(E) explain everyday examples that illustrate the four

laws of thermodynamics and the processes of

thermal energy transfer.

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Analysis And evaluating critical and scientific explanation is pretty much similar

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Analysis And evaluating critical and scientific explanation is pretty much similar

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The difference is in current research on scientific thought and society and methodology, cost benefit analysis and contribution of diverse scientist related to the content

The previous one focuses on history of biology, however the current one focuses on exploring resources such as museums and libraries and professional organizations and online platforms

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Analysis And evaluating critical and scientific explanation is pretty much similar

The difference is in current research on scientific thought and society and methodology, cost benefit analysis and contribution of diverse scientist related to the content

The previous one focuses on history of biology, however the current one focuses on exploring resources such as museums and libraries and professional organizations and online platforms

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For the section of periodic table it appears that verbiage is the only shift in the teks with a focus on higher level blooms taxonomy levels and application based vocabulary. 

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For the section of periodic table it appears that verbiage is the only shift in the teks with a focus on higher level blooms taxonomy levels and application based vocabulary. 

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For (A) In 2021 the students are required to know how Interdependence is influencing stability in the environment by using relationships such as Mutualism, Commensalism, etc. However for (A) In 2017 the students where just expected to know the different relationships in interdependence, but not required to know how it influenced stability.

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Its good see applications rather than just providing basic information about the topic.

like compare the different applications of the

electromagnetic spectrum, including radio telescopes,

microwaves, and x-rays;

NEW

(F) investigate the emission spectra produced by various

atoms and explain the relationship to the

electromagnetic spectrum; and

NEW

(G) describe and predict image formation as a

consequence of reflection from a plane mirror and

refraction through a thin convex lens.

This was not even a part of older version. Also if we have more labs, that will benifit in understanding.

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Removed/Reassigned: (8)(A) define taxonomy and recognize the importance of a standard taxonomic system to the scientific community.(8)(B) categorize organisms using a hierarchical classification system based on similarities and differences among groups; and(8)(C) compare characteristics of taxonomic groups,including archaea, bacteria, Protista, fungi, plants and animals.

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Removed/Reassigned: (8)(A) define taxonomy and recognize the importance of a standard taxonomic system to the scientific community.(8)(B) categorize organisms using a hierarchical classification system based on similarities and differences among groups; and(8)(C) compare characteristics of taxonomic groups,including archaea, bacteria, Protista, fungi, plants and animals.

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Students will now be learning how to classify organisms in 7th grade now, so they should come into Biology with this information. This becomes information that will be considered prior knowledge.

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Bonding: Diff Between TEKS 2017 and 2021 in Chemistry

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Bonding: Diff Between TEKS 2017 and 2021 in Chemistry

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I see that the that TEKS lettering have been rearranged, verbiage changed, and some new concepts have been added. Such as,

in Bonding section, TEKS 7A, they have added some new TEK as construct an argument to support how periodic trends such as electronegativity can predict bonding between elements. I guess students need to do more analysis and critical thinking.

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Added: Discussion of molecular technologies

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Added:  Discussion of molecular technologies

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Added:  Discussion of molecular technologies

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I noticed that in the matter & energy section, the students are to compare the properties of acids and bases more in depth.

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One change I see is that several of the 2017 TEKS got moved to the 7th grade, and there are 4 new TEKS are used under this title. Including the use of the Periodic Table and students have to compare and contrast the properties of acids and bases. Students are having to be able to read certain science resources like the PTE and pH Scale

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The new Teks are more student engaged and are more defined with reasoning. It seems as if it will focus on more critical thinking because the concepts are being elaborated with scienctific investigations.

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The new Teks are more student engaged and are more defined with reasoning. It seems as if it will focus on more critical thinking because the concepts are being elaborated with scienctific investigations.

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I noticed the Newton's Law part of the curriculum is the same. Same verbs in which the students will be learning that topic.

I noticed the new one focuses more on F=ma and less on S=d/t. It focuses on calculating acceleration based on the mass of the object.

Sadly, moon phases and seasons are moved to 6 grade.

New: more application based learning for electromagnetic spectrum

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The new TEKS seem to be more comprehensive compared to the older TEKS and include more of the smaller details of matter and energy 

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The new TEKS seem to be more comprehensive compared to the older TEKS and include more of the smaller details of matter and energy 

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Comparing and contrasting the properties of acids and bases, including pH relative to water is new. Although we touched on it when discussing reactions, it wasn't discussed in depth.

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Newton's laws are more specific about calculating and includes that the three laws can work together to affect motion. For waves we are going to teach waves and uses of the electromagnetic spectrum instead of it being such a general description in 2017.

Seasons and lunar cycle have been removed. The language for stars, HR Diagrams, and galaxies is more specific in 2021.

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TEKS 2021 is more specific and comprehensive. 2021 TEKS emphasizes the role of investigation, measurement, and cross-subject analysis. On the other hand, 2017 TEKS is broader and does not really target the development of certain scientific skills.

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Students have to know understand the characteristics of the different waves on an electromagnetic spectrum such as amplitude, frequency, and wavelength

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7AB - focus switched to 'systems' and simultaneous application of 3 NL, also focus on more advanced calc of f=ma over simple force diagrams, moved speed/vel/accel comparison entirely to 6th; 8AB - addition of wave characteristics (used to be IPC topic), and refocus more on application of EM in various technologies (engineering focus); dropped/moved cycles of sun/earth/moon; 9ABC - fine-tune focus using life cycle/HR diagram, comparison of galaxies, refocus on research and evidence of Big Bang over simple description of theory

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(D) evaluate experimental and engineering designs.

(B) communicate explanations and solutions individually

and collaboratively in a variety of settings and formats;

and

(C) engage respectfully in scientific argumentation using

applied scientific explanations and empirical evidence. NEW

(4) Scientific and engineering practices. The student

knows the contributions of scientists and

recognizes the importance of scientific research

and innovation on society. The student is expected

(4) Scientific and engineering practices. The student

knows the contributions of scientists and

recognizes the importance of scientific research

and innovation on society. The student is expected

to:

NEW

(A) analyze, evaluate, and critique scientific explanations

and solutions by using empirical evidence, logical

reasoning, and experimental and observational testing,

so as to encourage critical thinking by the student;

(3)(A) in all fields of science, analyze, evaluate, and

critique scientific explanations by using

empirical evidence, logical reasoning, and

experimental and observational testing,

including examining all sides of scientific evidence

of those scientific explanations, so as

to encourage critical thinking by the student;

(B) relate the impact of past and current research on

scientific thought and society, including research

methodology, cost-benefit analysis, and contributions

of diverse scientists as related to the content; and

(3)(D) evaluate the impact of research on scientific

thought, society, and the environment;

(3)(F) research and describe the history of

environmental science and contributions of

scientists

(C) research and explore resources such as museums,

libraries, professional organizations, private

companies, online platforms, and mentors employed in

a science, technology, engineering, and mathematics

(STEM) field in order to investigate STEM careers.

These are all new.

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The 2021 TEKS are more focused on how force and motion pertain to nature and the role force and motion plays is systems. Moving more toward life science. In 2017 TEKS the focus was only on force and motion and how it was related to potential and kinetic energy.

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I noticed that the new competencies is almost aligned or integrated to 8th Grade TEKS. Students has more background knowledge to be used for the next grade level.

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Describe the historical development of cell theory.

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Describe the historical development of cell theory.

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The 2021 TEKS are more focused on how force and motion pertain to nature and the role force and motion plays is systems. Moving more toward life science. In 2017 TEKS the focus was only on force and motion and how it was related to potential and kinetic energy.

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I noticed there was historical development of cell theory in 2021 but was not found in the TEKS in 2017.

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I noticed there was historical development of cell theory in 2021 but was not found in the TEKS in 2017.

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I noticed the 2021 curriculum will introduce students to fascinating topics related to Earth and Space that are sure to captivate their interest. These topics are designed to be engaging and will involve students in modeling, describing, and researching various aspects of the Earth and Space. Through interactive learning experiences, students will develop a deep understanding of these complex topics.

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It appears sixth grade will now cover much of the material previously covered in 7th and 8th grade.

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I noticed that the TEKS in 2021 are more detailed focusing on different Components. 

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I noticed that the TEKS in 2021 are more detailed focusing on different Components. 

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I noticed that ecological succession was removed from the TEKS altogether.

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I noticed that ecological succession was removed from the TEKS altogether.

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New TEKS includes two new topics: Kuiper belt and Oort cloud. As well as describing how gravity governs movement in our solar system as opposed to the old TEKS, which was only understanding the concept. Plate tectonics and hydrosphere topics are added to 7th grade. 

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New TEKS includes two new topics: Kuiper belt and Oort cloud. As well as describing how gravity governs movement in our solar system as opposed to the old TEKS, which was only understanding the concept. Plate tectonics and hydrosphere topics are added to 7th grade. 

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Students will be required to learn about taxonomic classification and build on that tek from the previous year.

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Students will be required to learn about taxonomic classification and build on that tek from the previous year.

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I noticed in the NEW TEKS the periodic table will be used to identify atoms.

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Similarities: Students will analyze solar system characteristics supporting life and human impacts on water systems.

Differences: Students will explore human influence on oceans, Earth's transformation evidence, plate tectonics effects, and celestial body properties.

Conclusion: Content from 6th and 8th-grade TEKS has been integrated for alignment.

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In the NEW TEK I've notice more cause and effect examples will be used to compare and contrast related to force and motion.

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I noticed that the TEKS add additional requirements like identify AND Model, or to describe AND give examples, or instead of recognize the requirement is to describe. This is adding a layer of complexity and moving students to a higher level in Bloom's taxonomy.

TEKS that are removed:

Microhabitats, ecological succession, dichotomous keys, variation in populations, adaptations, functions of structures of cells, cell theory, stimuli.

Moved from Biology:

Taxonomic systems

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I noticed that the past and new TEKS for the topic 9A have similarities about describe the physical properties, locations, and movements of the Sun, planets, moons,meteors, asteroids, comets, Kuiper belt, etc.

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I noticed that the past and new TEKS for the topic 9A have similarities about describe the physical properties, locations, and movements of the Sun, planets, moons,meteors, asteroids, comets, Kuiper belt, etc.

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I noticed that 2017 TEKS for the topic 7 (8) (A) was removed from 2021 TEKS.

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I noticed that TEKS for 2017, (6)(9)(A)investigate methods of thermal energy transfer, including conduction, convection, and radiation; (6)(9)(B)verify through investigations that thermal energy moves in a predictable pattern from warmer to cooler until all the

substances attain the same temperature such as an ice cube melting and radiation was moved from 6th grade.

I also noticed the TEKS for 2021, explain the relationship between temperature and the kinetic energy of the particles within a substance was added.

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2021 is more specific and is guided to students to understand and describing the Teks not just in knowing the reasons, and cause and effect of the solar system characteristics and the human influence and the benefits obtain from the ocean.

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I noticed that some topics in 6th grade were move to 7th grade like plate tectonics and hydrosphere.

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I noticed that some topics in 6th grade were move to 7th grade like plate tectonics and hydrosphere.

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I noticed that TEKS for 2017, (6)(9)(A)investigate methods of thermal energy transfer, including conduction, convection, and radiation; (6)(9)(B)verify through investigations that thermal energy moves in a predictable pattern from warmer to cooler until all the

substances attain the same temperature such as an ice cube melting and radiation was moved from 6th grade.

I also noticed the TEKS for 2021, explain the relationship between temperature and the kinetic energy of the particles within a substance was added.

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For the Periodic Table section we need to focus even more on this section because it is important throughout the whole year with Chemistry , So probably provided more hands on materials and class charts for the students to get more familiar with the periodic table , basically going more in depth with this topic to get them to understand the history of each element and why some of them are important in our everyday life.

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The new TEKS states/recognizes prior knowledge before stating what the students are expected to learn/accomplish.

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Many of these new TEKS are based on previous 7th grade TEKS in the old TEKS. The ecology TEKS are more specific with more detailed language. The cell function and adaptation TEKS are completely new to 8th grade and were previously in 7th grade.

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8.7A and 8.7C have been moved to 6th Grade; which is the tilt of the axis on the Earth, and the ocean tides relate to positions of the sun and moon; and the TEK for predicting the sequence of the moon have has been removed.

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The new TEKS no longer specifies the discussion of "seasons" along with the topic "day and night".

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We are no longer focussing on elements and the characteristics of the element/placement on the periodic table. Instead, focus is more on compounds, mixtures and reactions.

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A lot of G7 moved to G8, presumably to align more closely with biology sequencing. Makes sense.

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2017 Demonstrate and calculate how unbalanced

forces change the speed or direction of an

object's motion. The 2021 requires more explanations and reason via Newton's Law.

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Ecological succession and sustainability were moved from 7th and will now be a part of 8th grade. We are going to focus more on how ecological succession affects the species.

I like the move of biotic and abiotic into 6th grade.

The big Cell unit in 7th grade moved to 8th grade. Also, genetics is now a part of 8th grade! And adaptations, focusing on how adaptations help species survive and reproduce. Yay! excited for this switch.

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Many of the TEKS moved to grade 6 and grade 7 ; added to 8th grade is the cell function support the health of organisms

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The new 8th grade TEKS have been moved up from 7th grade. More Life Science that is closely aligned with Biology.